C6 Red Banker Invitation 100gsm Gummed Envelopes (Qty 1000) 114mm x 162mmMake your invitations stand out with our C6 Red Banker Invitation Gummed Envelopes. Measuring 114mm x 162mm, these envelopes are perfectly sized for greeting cards, invitations, and small notes. Crafted from 100gsm paper, they offer a smooth, high quality feel that's both durable and elegant. The classic red colour adds a bold and festive touch, ideal for special occasions, events, and holidays. The traditional gummed seal ensures a secure closure,