C5 Envelopes

Premium C5 Envelopes For A5 and A4 Documents

C5 envelopes (162 x 229mm) are used for mailing A5-sized documents, invitations, or promotional materials. A5 is a popular choice for personal as well as professional. For businesses, we offer window and non-window options, catering to your needs.

C5 envelopes are great for ecommerce, especially sending product catalogues, marketing materials, and thank you notes. Coloured C5 envelopes can also help enhance brand identity, while premium finishes offer an elevated customer experience.

files/EFG4M_efd8f83d-4315-447d-909a-efaa45041ad3.jpg

C4 Manilla Honeycomb Padded Mailer Peel and Seal (Qty 100) 340mm x 230mm

Boxed: £18.90

C4 White Honeycomb Padded Mailer Peel and Seal (Qty 100) 340mm x 230mm

Boxed: £21.20

C5 (A5) Board Back Envelopes - Please Do Not Bend (Qty 125) 162mm x 229mm

Boxed: £17.50
Unit: £0.17

C5 (A5) White Board Back Envelopes (Qty 125) 162mm x 229mm

Boxed: £20.10
Unit: £0.20

C5 Assorted Colours 120gsm Peel & Seal Wallet Envelopes (Qty 25) 162mm x 229mm

Boxed: £8.60
Unit: £0.08

C5 Avocado Green 120gsm Peel & Seal Envelopes (Qty 500) 162mm x 229mm

Boxed: £79.20
Unit: £0.78

C5 Avocado Green 120gsm Peel & Seal Wallet Envelopes (Qty 25) 162mm x 229mm

Boxed: £8.60
Unit: £0.08

C5 Baby Pink 120gsm Peel & Seal Envelopes (Qty 500) 162mm x 229mm

Boxed: £65.80
Unit: £0.65

C5 Baby Pink 120gsm Peel & Seal Wallet Envelopes (Qty 25) 162mm x 229mm

Boxed: £7.50
Unit: £0.07

C5 Banana Yellow 120gsm Peel & Seal Envelopes (Qty 500) 162mm x 229mm

Boxed: £79.20
Unit: £0.78

C5 Banana Yellow 120gsm Peel & Seal Wallet Envelopes (Qty 25) 162mm x 229mm

Boxed: £8.60
Unit: £0.08

C5 Banker Invitation Gummed White 100gsm Envelopes (Qty 500) 162mm x 229mm

Boxed: £25.00
Unit: £0.25

C5 Banker Invitation Gummed White 120gsm Envelopes (Qty 500) 162mm x 229mm

Boxed: £39.30
Unit: £0.39

C5 Biscuit Beige 120gsm Peel & Seal Envelopes (Qty 500) 162mm x 229mm

Boxed: £52.60
Unit: £0.53

products/45326_96bcfc82-b7ac-435a-b75a-dae6cf7cefec.jpg

Sale

C5 Bitter Chocolate 120gsm Peel & Seal Envelopes (Qty 25) 162mm x 229mm

Boxed: £4.90
Unit: £0.05 £5.18

C5 Bitter Chocolate 120gsm Peel & Seal Envelopes (Qty 500) 162mm x 229mm

Boxed: £75.55
Unit: £0.76

files/229x162mm-black-post-marque-lightweight-180gsm-ps.webp

C5 Black Luxury 180gsm Peel & Seal Pocket Envelopes (Qty 200) 162mm x 229mm

Boxed: £42.85
Unit: £0.42

products/c5-black-luxury-180gsm-wallet-envelopes2.jpg

C5 Black Luxury 180gsm Wallet Envelopes (Qty 250) 162mm x 229mm

Boxed: £45.90
Unit: £0.45

C5 Black Peel & Seal Envelopes 120gsm (Qty 500) 162mm x 229mm

Boxed: £83.35
Unit: £0.82

products/c5-black-vflap-envelopesb_1_1.jpg

C5 Black V Flap Peel & Seal Envelopes (Qty 250) 162mm x 229mm

Boxed: £41.61
Unit: £0.58

products/44V645_1eb3fb0c-ebbd-48ae-a0d3-fbd165ae0875.jpg

C5 Black Velvet 140gsm Peel & Seal Envelopes (Qty 20) 162mm x 229mm

Boxed: £8.80
Unit: £0.09

C5 Blackcurrant Purple 120gsm Peel & Seal Envelopes (Qty 500) 162mm x 229mm

Boxed: £89.60
Unit: £0.88

C5 Bright Blue V Flap Peel & Seal Envelopes [Qty 250] 162 x 229mm

Boxed: £40.57
Unit: £0.58

C5 Bright White 120gsm Peel & Seal Wallet Envelopes (Qty 500) 162mm x 229mm

Boxed: £38.80
Unit: £0.38

C5 Bright White 120gsm Peel & Seal Wallet Window Envelopes (Qty 500) 162mm x 229mm

Boxed: £41.10
Unit: £0.40

C5 Brilliant White Smooth 120gsm Peel & Seal Window Wallet Envelopes (Qty 500) 162mm x 229mm

Boxed: £92.00
Unit: £0.90

C5 Brilliant White Wove 120gsm Peel & Seal Wallet Envelopes (Qty 25) 162mm x 229mm

Boxed: £7.50
Unit: £0.07

C5 Brilliant White Wove 120gsm Peel & Seal Wallet Envelopes (Qty 500) 162mm x 229mm

Boxed: £54.10
Unit: £0.53

C5 Brilliant White Wove 120gsm Peel & Seal Window Wallet Envelopes (Qty 500) 162mm x 229mm

Boxed: £70.95
Unit: £0.70

C5 British Racing Green 120gsm Peel & Seal Envelopes (Qty 500) 162mm x 229mm

Boxed: £85.70
Unit: £1.06

C5 British Racing Green 120gsm Peel & Seal Wallet Envelopes (Qty 25) 162mm x 229mm

Boxed: £8.60
Unit: £0.08

C5 Caribbean Blue 120gsm Peel & Seal Wallet Envelopes (Qty 25) 162mm x 229mm

Boxed: £8.60
Unit: £0.08

Sale

C5 Chrome Plated 140gsm Peel & Seal Envelopes (Qty 100) 162mmx 229mm

Boxed: £45.90
Unit: £0.71 £76.28

C5 Clear Peel & Seal Wallets (Qty 1000) 235mm x 175mm

Boxed: £38.55
Unit: £0.38

products/45309_fecab111-3706-459c-8867-3a79eceac880.jpg

Sale

C5 Cocktail Blue 120gsm Peel & Seal Envelopes (Qty 25) 162mm x 229mm

Boxed: £4.45
Unit: £0.04 £6.10

C5 Cotton Blue 120gsm Peel & Seal Envelopes (Qty 500) 162mm x 229mm

Boxed: £65.80
Unit: £0.65

Bulk purchasing options are available for businesses seeking cost-effective solutions for high-volume packaging. Order a sample today or bulk order to get started today.

C5 Envelope FAQs

What are C5 envelopes used for?

They are perfect for sending A5 documents, invitations, marketing materials, and other promotional items without folding. For larger sizes, C5 will fit an A4 paper folded in half.

Do C5 envelopes need a large stamp?

A C5 size envelope is a common choice as it can fit an A4 piece of paper folded in half. As such it is classed as a 'letter' for postage, so you can use a standard postage stamp.

What our customers say

Consistently excellent quality products and their turnaround time and customer service is brilliant

Have been using All Colour Envelopes for years and they have never let me down. Our business couldn't survive without them.

Actually really impressed Fantastic prices, and the quality of the products we have received are exceptional.