JAM Paper® Brown Kraft Paper Bag Recycled A8 Invitation Envelopes are 5 1/2 x 8 1/8 inches in size making them slightly larger than standard invitation envelopes. These straight flap envelopes feature reliable gum closures to keep items secure in the mail. In this evenly sized pack of 50 envelopes each one is made out of 100% recycled environmentally friendly paper! Their natural brown color and slight texture gives them a rustic yet classy and vintage appearance. Great for party invitations birthday cards get well cards personal letters congratulatory notes and more these envelopes are sure to meet you mailing needs! Size: 5 1/2in x 8 1/8in | Color: Brown Kraft Paper Bag Recycled | Quantity: 50