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C6 Envelopes

  • C6 Yellow V Flap Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Yellow V Flap Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £20.00 excl. VAT (£24.00 incl. VAT)

    C6 Yellow V Flap Peel & Seal Envelopes. These V flap envelopes come in a high quality 110gsm paper thickness, giving a deluxe impression to you...

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  • C6 Yellow Board Back Envelopes [Qty 250] 114 x 162mm

    C6 Yellow Board Back Envelopes [Qty 250] 114 x 162mm

    £30.00 excl. VAT (£36.00 incl. VAT)

    C6 Yellow Board Back Envelopes. These yellow coloured board backed envelopes offer a more stylish option to the traditional 'do not bend' envelopes...

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  • C6 White V Flap Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 White V Flap Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £20.00 excl. VAT (£24.00 incl. VAT)

    C6 White V Flap Peel & Seal Envelopes. These V flap envelopes come in a high quality 110gsm paper thickness, giving a deluxe impression to your...

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  • C6 White String & Washer Gusset Envelopes [Qty 100] 162 x 114 x 25mm

    C6 White String & Washer Gusset Envelopes [Qty 100] 162 x 114 x 25mm

    £38.50 excl. VAT (£46.20 incl. VAT)

    C6 White String & Washer Gusset Envelopes. From our popular String & Washer range these envelopes are in size C6 to fit A6 papers/cards (or...

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  • C6 White String & Washer Envelopes [Qty 100] 162x114mm

    C6 White String & Washer Envelopes [Qty 100] 162x114mm

    £29.50 excl. VAT (£35.40 incl. VAT)

    C6 White String & Washer Envelopes. From our ever popular String & Washer range these envelopes are in size C6 to fit A6 papers/cards (or A...

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  • C6 White Premium Ultra Wallet 120gsm Peel & Seal Envelopes [Qty 500]

    C6 White Premium Ultra Wallet 120gsm Peel & Seal Envelopes [Qty 500]

    £12.00 excl. VAT (£14.40 incl. VAT)

    C6 White Premium Ultra 120gsm Wallet Peel & Seal Envelopes

  • C6 White Luxury Wallet 180gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 White Luxury Wallet 180gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £23.55 excl. VAT (£28.26 incl. VAT)

    C6 White Luxury Wallet 180gsm Peel & Seal Envelopes. These envelopes are size C6, so designed for A6 papers and invitations. Dimensions are 114...

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  • C6 White Laid Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    C6 White Laid Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    £52.25 excl. VAT (£62.70 incl. VAT)

    114 x 162 C6 White Laid Gummed Diamond Flap Greeting Envelopes

  • C6 White Gusset 180gsm Envelopes [Qty 200] 162 x 114 x 25mm

    C6 White Gusset 180gsm Envelopes [Qty 200] 162 x 114 x 25mm

    £29.00 excl. VAT (£34.80 incl. VAT)

    These C6 White Gusset Envelopes are made from high grade 180gsm paper, which is much thicker than your average envelope, meaning a real luxury feel...

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  • C6 White Gusset 120gsm Envelopes [Qty 125] 162 x 114 x 25mm

    C6 White Gusset 120gsm Envelopes [Qty 125] 162 x 114 x 25mm

    £8.75 excl. VAT (£10.50 incl. VAT)

    These C6 White Gusset Envelopes are made from high quality 120gsm paper and feature a peel and seal closure.  The gusset feature (these envelopes e...

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  • C6 White Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    C6 White Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    £52.25 excl. VAT (£62.70 incl. VAT)

    114 x 162 C6 White Gummed Diamond Flap Greeting Envelopes

  • C6 White Butterfly Envelopes [Qty 50] 114 x 162mm

    C6 White Butterfly Envelopes [Qty 50] 114 x 162mm

    £20.00 excl. VAT (£24.00 incl. VAT)

    C6 White Butterfly Envelopes. These stunning luxury envelopes are made from 250gsm paper, so are perfect for invitations to weddings and high-end e...

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  • C6 White 350gsm Board Peel & Seal Envelopes [Qty 200] 162 x 114mm

    C6 White 350gsm Board Peel & Seal Envelopes [Qty 200] 162 x 114mm

    £25.00 excl. VAT (£30.00 incl. VAT)

    C6 White 350gsm Board Envelopes. These all board envelopes are made from 350gsm card, making them ideal for posting heavy duty documents such as ca...

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  • C6 Warbler Green Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    C6 Warbler Green Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    £52.25 excl. VAT (£62.70 incl. VAT)

    C6 Warbler Green Gummed Diamond Flap Greeting Envelopes. These candy green coloured envelopes are made from 100gsm paper and measure 114 x 162mm. E...

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  • C6 Violet Textured 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Violet Textured 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £21.25 excl. VAT (£25.50 incl. VAT)

    114 x 162 C6 Violet textured 120gsm envelopes with pearlescent finish and peel & seal closure, perfect for invitations.

  • C6 Vanilla Cream Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    C6 Vanilla Cream Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    £52.25 excl. VAT (£62.70 incl. VAT)

    114 x 162 C6 Vanilla Cream Gummed Diamond Flap Greeting Envelopes

  • C6 Vanilla Cream 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Vanilla Cream 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £13.00 excl. VAT (£15.60 incl. VAT)

    C6 Vanilla Cream 120gsm Peel & Seal Envelopes 114mm x 162mm. The Vanilla Cream colour shade is also known as Clotted Cream.

  • C6 Translucent White Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Translucent White Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £60.00 excl. VAT (£72.00 incl. VAT)

    114 x 162 C6 Translucent white peel & seal Envelopes

  • C6 Sunset Orange 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Sunset Orange 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £13.00 excl. VAT (£15.60 incl. VAT)

    This is a C6 sunset orange envelope designed to fit A6 documents or cards made from 120gsm paper with a peel & seal flap. This Sunset Orange co...

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  • C6 Sunrise Pink Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    C6 Sunrise Pink Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    £52.25 excl. VAT (£62.70 incl. VAT)

    C6 Sunrise Pink Gummed Diamond Flap Greeting Envelopes. These pink envelopes are made from 100gsm paper and measure 114 x 162mm. Envelope size is C...

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  • C6 Soft Pink Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    C6 Soft Pink Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    £52.25 excl. VAT (£62.70 incl. VAT)

    114 x 162 C6 Soft Pink Gummed Diamond Flap Greeting Envelopes

  • C6 Soft Blue Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    C6 Soft Blue Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    £52.25 excl. VAT (£62.70 incl. VAT)

    114 x 162 C6 Soft Blue Gummed Diamond Flap Greeting Envelopes

  • C6 Slate Black Butterfly Envelopes [Qty 50] 114 x 162mm

    C6 Slate Black Butterfly Envelopes [Qty 50] 114 x 162mm

    £20.00 excl. VAT (£24.00 incl. VAT)

    C6 Slate Black Butterfly Envelopes. These stunning luxury envelopes are made from 250gsm paper, so are perfect for invitations to weddings and high...

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  • C6 Silver Textured 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Silver Textured 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £24.25 excl. VAT (£29.10 incl. VAT)

    114 x 162 C6 Silver textured 120gsm envelopes with pearlescent finish and peel & seal closure, perfect for invitations.

  • C6 Silver Holographic Foil Postal Envelopes / Bags [Qty 250] 114 x 162mm

    C6 Silver Holographic Foil Postal Envelopes / Bags [Qty 250] 114 x 162mm

    £29.00 excl. VAT (£34.80 incl. VAT)

    C6 Metallic Silver Holographic Foil Bags / Postal Envelopes. Upgrade your packaging and choose foil mailers as a superior alternative to poly bags....

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  • C6 Silver Foil Postal Envelopes / Bags [Qty 250] 114 x 162mm

    C6 Silver Foil Postal Envelopes / Bags [Qty 250] 114 x 162mm

    £29.00 excl. VAT (£34.80 incl. VAT)

    C6 Metallic Silver Foil Bags / Postal Envelopes. Upgrade your packaging and choose foil mailers as a superior alternative to poly bags. Made from a...

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  • C6 Silver Butterfly Envelopes [Qty 50] 114 x 162mm

    C6 Silver Butterfly Envelopes [Qty 50] 114 x 162mm

    £20.00 excl. VAT (£24.00 incl. VAT)

    C6 Silver Butterfly Envelopes. These stunning luxury envelopes are made from 250gsm paper, so are perfect for invitations to weddings and high-end ...

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  • C6 Salmon Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    C6 Salmon Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    £52.25 excl. VAT (£62.70 incl. VAT)

    C6 Salmon Gummed Diamond Flap Greeting Envelopes. These peach/salmon coloured envelopes are made from 100gsm paper and measure 114 x 162mm. Envelop...

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  • C6 Royal Blue Textured 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Royal Blue Textured 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £21.25 excl. VAT (£25.50 incl. VAT)

    114 x 162 C6 Royal Blue textured 120gsm peel & seal envelopes

  • C6 Red Textured 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Red Textured 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £21.25 excl. VAT (£25.50 incl. VAT)

    114 x 162 C6 Red textured 120gsm envelopes with pearlescent finish and peel & seal closure, perfect for invitations.

  • C6 Red String & Washer Envelopes [Qty 100] 162 x 114mm

    C6 Red String & Washer Envelopes [Qty 100] 162 x 114mm

    £29.50 excl. VAT (£35.40 incl. VAT)

    These red string & washer envelopes are C6 size 162 x 114mm, so fits A6 size paper (or half folded A5). Made from high quality 180gsm paper. Th...

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  • C6 Red Holographic Foil Bags [Qty 250] 114 x 162mm

    C6 Red Holographic Foil Bags [Qty 250] 114 x 162mm

    £29.00 excl. VAT (£34.80 incl. VAT)

    C6 Red Holographic Foil Bags. Go for ultimate glitz and glamour with the holographic foil bags, available here in metallic red. These C6 size foil ...

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  • C6 Red Gusset String & Washer Envelopes [Qty 100] 162 x 114 x 25mm

    C6 Red Gusset String & Washer Envelopes [Qty 100] 162 x 114 x 25mm

    £36.50 excl. VAT (£43.80 incl. VAT)

    These red string & washer envelopes are C6 size 162 x 114mm, so fits A6 size paper (or half folded A5). The 25mm gusset means they fit bulkier ...

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  • C6 Red Gusset 180gsm Envelopes [Qty 200] 162 x 114 x 25mm

    C6 Red Gusset 180gsm Envelopes [Qty 200] 162 x 114 x 25mm

    £33.50 excl. VAT (£40.20 incl. VAT)

    These C6 Red Gusset Envelopes are made from high grade 180gsm paper, which is much thicker than your average envelope, meaning a real luxury feel w...

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  • C6 Red Foil Postal Envelopes / Bags [Qty 250] 114 x 162mm

    C6 Red Foil Postal Envelopes / Bags [Qty 250] 114 x 162mm

    £29.00 excl. VAT (£34.80 incl. VAT)

    C6 Metallic Red Foil Bags / Postal Envelopes. Upgrade your packaging and choose foil mailers as a superior alternative to poly bags. Made from a hi...

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  • C6 Red Butterfly Envelopes [Qty 50] 114 x 162mm

    C6 Red Butterfly Envelopes [Qty 50] 114 x 162mm

    £20.00 excl. VAT (£24.00 incl. VAT)

    C6 Red Butterfly Envelopes. These stunning luxury envelopes are made from 250gsm paper, so are perfect for invitations to weddings and high-end eve...

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  • C6 Red Board Back Envelopes [Qty 250] 114 x 162mm

    C6 Red Board Back Envelopes [Qty 250] 114 x 162mm

    £30.00 excl. VAT (£36.00 incl. VAT)

    C6 Red Board Back Envelopes. These red coloured board backed envelopes offer a more stylish option to the traditional 'do not bend' envelopes. The ...

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  • C6 Recycled Kraft Fleck 110gsm Peel & Seal Envelopes [Qty 250] 114mm x 162mm

    C6 Recycled Kraft Fleck 110gsm Peel & Seal Envelopes [Qty 250] 114mm x 162mm

    £15.00 excl. VAT (£18.00 incl. VAT)

    C6 Recycled Kraft Fleck 110gsm Peel & Seal Envelopes. These kraft fleck envelopes are a 100% recycled and recyclable making it the perfect enve...

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  • C6 Purple Textured 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Purple Textured 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £21.25 excl. VAT (£25.50 incl. VAT)

    114 x 162 C6 Purple textured 120gsm envelopes with pearlescent finish and peel & seal closure, perfect for invitations.

  • C6 Purple Foil Postal Envelopes / Bags [Qty 250] 114 x 162mm

    C6 Purple Foil Postal Envelopes / Bags [Qty 250] 114 x 162mm

    £29.00 excl. VAT (£34.80 incl. VAT)

    C6 Metallic Purple Foil Bags / Postal Envelopes. Upgrade your packaging and choose foil mailers as a superior alternative to poly bags. Made from a...

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  • C6 Purple 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Purple 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £13.00 excl. VAT (£15.60 incl. VAT)

    C6 Purple 120gsm Peel & Seal Envelopes. These envelopes are made from high quality 120gsm paper in vibrant and eye-catching violet purple colou...

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  • C6 Pure Gold Butterfly Envelopes [Qty 50] 114 x 162mm

    C6 Pure Gold Butterfly Envelopes [Qty 50] 114 x 162mm

    £20.00 excl. VAT (£24.00 incl. VAT)

    C6 Pure Gold Butterfly Envelopes. These stunning luxury envelopes are made from 250gsm paper, so are perfect for invitations to weddings and high-e...

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  • C6 Poppy Red Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    C6 Poppy Red Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    £52.25 excl. VAT (£62.70 incl. VAT)

    114 x 162 C6 Poppy Red Gummed Diamond Flap Greeting Envelopes

  • C6 Platinum Textured 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Platinum Textured 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £24.25 excl. VAT (£29.10 incl. VAT)

    Box of 250 x C6 Platinum Silver Textured Envelopes, to fit A6 cards/papers/invitations. Luxury envelopes made from 120gsm paper with pearlescent fi...

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  • C6 Pink Butterfly Envelopes [Qty 50] 114 x 162mm

    C6 Pink Butterfly Envelopes [Qty 50] 114 x 162mm

    £20.00 excl. VAT (£24.00 incl. VAT)

    C6 Pink Butterfly Envelopes. These stunning luxury envelopes are made from 250gsm paper, so are perfect for invitations to weddings and high-end ev...

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  • C6 Pillar Box Red 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Pillar Box Red 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £13.00 excl. VAT (£15.60 incl. VAT)

    This is a C6 pillar box red envelope designed to fit A6 documents or cards made from 120gsm paper with a peel & seal flap.

  • C6 Pearlescent White Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    C6 Pearlescent White Gummed Diamond Flap Greeting Envelopes [Qty 1,000] 114 x 162mm

    £52.25 excl. VAT (£62.70 incl. VAT)

    114 x 162 C6 Pearlescent White Gummed Diamond Flap Greeting Envelopes

  • C6 Pearlescent Slate Black 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    C6 Pearlescent Slate Black 120gsm Peel & Seal Envelopes [Qty 250] 114 x 162mm

    £32.50 excl. VAT (£39.00 incl. VAT)

    C6 Pearlescent Slate Black 120gsm Peel & Seal Envelopes. This is a C6 pearlescent slate black envelope designed to fit A6 documents or cards ma...

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Make All Colour Envelopes Your Supplier of Choice for C6 Envelopes

C6 envelopes are designed to accommodate A6 documents, letters and more. All of the products in our range of C6 envelopes have been chosen because they offer fantastic value for money, and a reliable way of packaging all manner of correspondence.

We’ve also chosen C6 envelopes in a huge variety of different colours, so that you can send anything from invoices to greetings cards in something that suits your own, unique, requirements. Browse through the range above to find everything from sophisticated cream C6 envelopes to more decorative gold options - perfect for sending A6-sized correspondence no matter the subject matter.

The exact dimensions of a C6 envelope are 114 x 162 mm or 4.5 x 6.4 in. We offer next day delivery on all of the items in this range, and can send samples if you’d like to see our envelopes before you commit to purchasing in bulk. If you have any enquiries about the products in this range, please don’t hesitate to contact us on 01273 486026.