These envelopes are the ideal size for standard sized invitations and greeting cards! All recipients to whom these envelopes are sent will notice the elegant silver shimmer when they open their mail! Each envelope has a straight flap and reliable gum closure to keep items secure as they are transported through the mail. These envelopes are fantastic for the mailings during the holiday season!Details:Black linen with silver foil linerA7 size (5.25" x 7.25")24 lb. paperAvailable in various counts