Blake Purely Everyday C5 229 x 162 mm 115 gsm Pocket Gummed Envelopes (15350) Manilla Pack of 500

Amazon

Gummed flap for a long shelf life and reliable sealing High Quality 115 gsm Paper Ideal for invitations, greetings cards and more Package Dimensions: 33.2 L x 17.8 H x 24.4 W (cm)

Zoro Tools

Catering for all sizes in wallet, pocket, gummed and self-seal envelopes. A range of paper grades available, all with excellent environmental credentials.