Browse Gusset Plain & Window (10)
Plus Fabric Gusset C4 Envelopes Peel and Seal 120gsm White (Pack of 100) C26766
Plus Fabric Gusset C4 Envelopes Window Peel and Seal 120gsm White (Pack of 100) C27566
New Guardian Armour C4 Envelopes Gusset Manilla (Pack of 100) A28113
New Guardian C4 Envelopes Gusset 130gsm Manilla (Pack of 100) E27266
New Guardian C4 Envelopes Gusset Peel/Seal Manilla (Pack of 25) F27666
Q-Connect C4 Envelopes Window Gusset Peel and Seal 120gsm White (Pack of 125) KF02891
Q-Connect C4 Envelopes Gusset Peel and Seal 120gsm White (Pack of 125) KF02890
Q-Connect Gusset Envelope 352x250x25mm Manilla B4 (Pack of 125) KF08898
Q-Connect Envelope Gusset 324x229x25mm Peel and Seal 120gsm Manilla (Pack of 100) KF3527
Q-Connect Padded Gusset Envelopes C4 324x229x50mm Peel and Seal White (Pack of 100) KF3531