JAM PAPER A10 Colored Invitation Envelopes - 6 x 9 1/2 - Green Recycled - 25/Pack Color: Christmas Green Recycled Paper Invitation Envelope Size: A10 (6 x 9.5 inches) Quantity: 25 envelopes per pack Envelopes are made from smooth 24 lb paper, includes moisture activated gummed closure, and are 30% recycled These envelopes are perfect to use for sending invitations, greeting cards, RSVP's, thank you cards, gifts for birthdays, graduations, holidays and more