JAM Paper Parchment Recycled A7 Invitation Envelopes are the ideal size for standard invitations and greeting cards! This pack of 50 envelopes can be used for any personal, business, or special occasion related mailing purposes that you choose. To keep the items placed within them secure while they are being transported through the mail, these envelopes have straight flap openings with reliable, moisture activated gum closures.Details:Available in assorted colorsA7 size (5.25" x 7.25")24 lb. paper50 envelopes30% recycled paper