B4 (C4+) || 352x249mm || AKAR C4+ Envelopes Hardback B4 Envelope C4+ Do Not Bend Envelopes B4 C4+ Envelopes Peel Seal Manilla Hardback Envelope Do Not Bend B4 Cardboard B4 Envelopes [Pack of 10]
AKAR C4 Envelopes - Hardback A4/C4 Peel Seal (32x23cm), Board Backed, Do Not Bend (Pack of 250)
Mixed Size Standard Pack Envelopes DL C5 C4 No Window Secure SELF Seal Plain White Home Office Business Mail (8X Standard DL / 8X C5 / 8X C4 Envelopes)
Indigo® C4 A4 Board-Backed Manilla Envelopes – Peel & Seal, 229 x 324mm, Do Not Bend, Durable Protection (Pack of 125)
Q-Connect C4 Envelopes Pocket Self Seal 90gsm Manilla (Pack of 250)
Q-Connect C4 Envelopes Pocket Self Seal 115 gsm Manilla (Pack of 250) 3461
![B4 (C4+) || 352x249mm || AKAR C4+ Envelopes Hardback B4 Envelope C4+ Do Not Bend Envelopes B4 C4+ Envelopes Peel Seal Manilla Hardback Envelope Do Not Bend B4 Cardboard B4 Envelopes [Pack of 10]](https://images.buynet.work/thumb.php?i=357896513&s=240)
