Mail out greeting cards, letters, invites and important documents using JAM Paper Square Envelopes. Each envelope boasts a gum seal for security. Made from smooth 28 lb paper for durability. Gum closure for stability. | Jam Paper Square Envelopes,...
Mail out greeting cards, letters, invites and important documents using JAM Paper Square Envelopes. Each envelope boasts a gum seal for security. Made from smooth 28 lb paper for durability. Gum closure for stability. | Jam Paper Square Envelopes,...