This Ice Gold 11B envelope 120gsm, has a beautiful subtle golden sparkle and is metallic on both sides. 11B envelopes (90x145mm) is perfect for an RSVP card, they will fit easily within either a DL or C6 envelope. Lick and stick to seal or use a damp sponge. Co-ordinates perfectly with the range of other envelopes, paper, card, place card, folded cards in the Ice Gold range. We recommend a laser printer for all our shimmer papers, card & envelopes and suggest testing with your printer first.