JAM Paper Parchment Recycled A10 Invitation Envelopes feature straight flaps with reliable gum closures. These envelopes are made out of smooth, high quality, 30% recycled, 24lb paper. The size of these envelopes makes them optimal for using with A10 invitations and greeting cards. Use these recycled parchment envelopes to spread the word about your next upcoming event or to mail holiday greetings to friends and family members!Details:Available in assorted colorsA10 size (6" x 9.5")24 lb. paper50 envelopes30% recycled paper