Gussets Envelopes Gusset Pocket Peel and Seal Size: C4 size 324 x 229 x 25mm Colour: White Gsm: 140 Code: E9000 Quantity per box: 125 Premium 140gsm white cartridge paper Attractive blue opaque on white envelope varieties Environmentally friendly 50% FSC/50% recycled varieties available With V-bottom ensuring suitability for most envelope overprint machines Gusset made up to 50mm capacity Power-seal peel & seal sealing for extended five year shelf life and tamper proof security Paper from sustainable forest sources Exciting colours available in cream wove, pillar box red and black 25mm Gusset Peel and Seal Flaps Closed V Bottom