Browse Gusset Plain & Window (4)
Blake Purely Packaging Pocket Gusset Envelope 381x254 Peel and Seal 25mm Gusset 140gsm Manilla (Pack 125) - 11101
New Guardian Gusset Envelope 381 x 254mm Peel and Seal Plain Power-Tac 25mm Gusset 130gsm Manilla (Pack 100) - M27466
New Guardian Envelope P/Seal 381x254x25mm Manilla (Pack of 100) M27466
Q-Connect Envelope Gusset 381x254x25mm Peel and Seal 120gsm Manilla (Pack of 100) KF3528