#7 Coin/ Cash/ Small Parts Envelope, 3-1/2″ X 6-1/2″, Premium 24lb. White, Gum Flap, 500/Box. No.7 Coin Envelope 3-1/2” x 6-1/2”, Excellent for Cash, Coins, Jewelry, Keys, Small Parts etc., 500 Envelopes with Gum Flap, Premium 24lb.