JAM PAPER Booklet Invitation Envelopes

JAM PAPER booklet invitation envelopes offer a range of sizes, finishes and paper weights for mailing invitations, greeting cards, RSVPs and announcements. These envelopes feature a moisture-activated gummed (moisture seal) closure and acid-free paper to resist yellowing. Finishes include wove and linen across Strathmore and Stardream product lines, with paper weights shown in variants such as 24 lb, 28 lb, 32 lb and 80 lb. Some options include 30% total/post-consumer recycled content. Sizes found across the family include A1/4Bar, A2, A6, A7, A8, A9, A10 and nonstandard square sizes (e.g., 6 x 6, 8.5 x 8.5). All variants are made of paper and manufactured by JAM PAPER AND ENVELOPE, providing consistent booklet-style envelope construction for formal and personal correspondence.