JAM PAPER A6 Colored Invitation Envelopes - 4 3/4 x 6 1/2 - Blue Recycled - 25/Pack Color: Blue Size: A6 (4.75 x 6.5 inches) Quantity: 25 envelopes per pack Envelope Features: Square Gummed Flap Closure, High Quality Smooth Paper Finish, Made with 30% recycled materials Perfect for Greeting Cards, Invitations, Weddings or any announcement.