C4 Envelopes

Like other formats, C4 envelopes are designed for sending professional documents, as well as brochures, magazines, etc. In general, this type of envelope is perfect for storing all those A4 sheets of paper without having to fold them. In particular, C4 envelopes are slightly larger than normal envelopes, making them ideal for storing official and professional documents, for example. In our online shop for paper envelopes and other packaging products, you have a wide range of C4 envelopes at your disposal so that you can choose the one that best suits your preferences.

Showing 54 products
String & Washer Envelopes
String & Washer Envelopes
From £0.64
£0.64
String & Washer Gusset Envelopes
String & Washer Gusset Envelopes
From £0.79
£0.84
C4 Manila Brown Board Back 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Manila Brown Board Back 120gsm Peel & Seal Envelope (324 x 229mm)
£0.34 £0.41
On Sale
£0.34 £0.41
Kraft Gusset Recycled Envelopes
Kraft Gusset Recycled Envelopes
From £0.25
£0.25
C4 Black Board Back 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Black Board Back 120gsm Peel & Seal Envelope (324 x 229mm)
£0.90
£0.90
Manila Brown 270gsm Peel & Seal Rigid Board Mailers Envelope (234 x 334mm)
Manila Brown 270gsm Peel & Seal Rigid Board Mailers Envelope (234 x 334mm)
£0.39
£0.39
C4 Gold 120gsm Peel & Seal Coloured Envelope (324 x 229mm)
C4 Gold 120gsm Peel & Seal Coloured Envelope (324 x 229mm)
£0.77
£0.77
C4 White Opaque Business 100gsm Peel & Seal Envelope (324 x 229mm)
C4 White Opaque Business 100gsm Peel & Seal Envelope (324 x 229mm)
£0.20 £0.24
On Sale
£0.20 £0.24
C4 Black Envelope (324 x 229mm)
C4 Black Envelope (324 x 229mm)
£0.68
£0.68
C4 Dark Blue 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Dark Blue 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Dark Red 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Dark Red 120gsm Peel & Seal Envelope (324 x 229mm)
£0.92
£0.92
C4 Pale Pink 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Pale Pink 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Manila Brown Envelope (324 x 229mm)
C4 Manila Brown Envelope (324 x 229mm)
£0.15 £0.18
On Sale
£0.15 £0.18
C4 White Opaque Gusset 140gsm Peel & Seal Envelope (229 x 324 x 25mm)
C4 White Opaque Gusset 140gsm Peel & Seal Envelope (229 x 324 x 25mm)
£0.43 £0.53
On Sale
£0.43 £0.53
String & Washer Gusset Window Envelopes
String & Washer Gusset Window Envelopes
From £0.99
£0.99
C4 Black 180gsm Peel & Seal Gusset Envelope (324 x 229 x 25mm)
C4 Black 180gsm Peel & Seal Gusset Envelope (324 x 229 x 25mm)
£0.89
£0.89
String & Washer Window Envelopes
String & Washer Window Envelopes
From £0.80
£0.80
Tyvek Tear Resistant Envelopes
Tyvek Tear Resistant Envelopes
From £1.19
£1.92
C4 White Envelope (229 x 324mm)
C4 White Envelope (229 x 324mm)
£0.29 £0.35
On Sale
£0.29 £0.35
C4 White Envelope (324 x 229mm)
C4 White Envelope (324 x 229mm)
£0.34 £0.42
On Sale
£0.34 £0.42
C4 White Envelope (324 x 229mm)
C4 White Envelope (324 x 229mm)
£0.23 £0.28
On Sale
£0.23 £0.28
C4 Orange 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Orange 120gsm Peel & Seal Envelope (324 x 229mm)
£0.92
£0.92
C4 Bright Red 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Bright Red 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75
£0.75
Black Coloured Peel & Seal 120gsm Envelope (229 x 324mm)
Black Coloured Peel & Seal 120gsm Envelope (229 x 324mm)
£0.68
£0.68
C4 Bright Blue 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Bright Blue 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Purple 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Purple 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Black Board Back 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Black Board Back 120gsm Peel & Seal Envelope (324 x 229mm)
£0.82
£0.82
C4 White Envelope (324 x 229mm)
C4 White Envelope (324 x 229mm)
£0.39 £0.47
On Sale
£0.39 £0.47
C4 Manila Brown Business 115gsm Peel & Seal Envelope (324 x 229mm)
C4 Manila Brown Business 115gsm Peel & Seal Envelope (324 x 229mm)
£0.19
£0.19
C4 Bright Pink 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Bright Pink 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Dark Green 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Dark Green 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Magnolia 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Magnolia 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Dark Yellow 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Dark Yellow 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Black Peel and Seal 180gsm Window Envelope (324 x 229mm)
C4 Black Peel and Seal 180gsm Window Envelope (324 x 229mm)
£0.91
£0.91
C4 Mid Green 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Mid Green 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Pale Green 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Pale Green 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Pale Grey 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Pale Grey 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 White Board Back 120gsm Peel & Seal Envelope (324 x 229mm)
C4 White Board Back 120gsm Peel & Seal Envelope (324 x 229mm)
£0.38 £0.46
On Sale
£0.38 £0.46
C4 White Peel and Seal 160gsm Window Envelope (229 x 324mm)
C4 White Peel and Seal 160gsm Window Envelope (229 x 324mm)
£0.97
£0.97
C4 Mid Yellow 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Mid Yellow 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Dark Red 160gsm Peel & Seal Gusset Envelope (229 x 324 x 25mm)
C4 Dark Red 160gsm Peel & Seal Gusset Envelope (229 x 324 x 25mm)
£0.89
£0.89
C4 White Peel and Seal 180gsm Window Envelope (324 x 229mm)
C4 White Peel and Seal 180gsm Window Envelope (324 x 229mm)
£0.63
£0.63
C4 Pale Blue 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Pale Blue 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Silver 120gsm Peel & Seal Coloured Envelope (324 x 229mm)
C4 Silver 120gsm Peel & Seal Coloured Envelope (324 x 229mm)
£0.77 £0.94
On Sale
£0.77 £0.94
C4 Manila Brown Envelope (324 x 229mm)
C4 Manila Brown Envelope (324 x 229mm)
£0.20 £0.25
On Sale
£0.20 £0.25
C4 White Self Seal 100gsm Window Envelope (324 x 229mm)
C4 White Self Seal 100gsm Window Envelope (324 x 229mm)
£0.19
£0.19
C4 Mid Blue 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Mid Blue 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C4 Manila Brown Envelope (324 x 229mm)
C4 Manila Brown Envelope (324 x 229mm)
£0.34 £0.41
On Sale
£0.34 £0.41