Columbian #7 coin envelopes are the perfect size for the small items you need to contain. These coin and small parts envelopes hold gift cards, keys, stamps, coins, seeds, medication, jewelry, charms or any small parts you need to store securely. Made of 24 lb brown kraft stock that's thick and durable enough to hold up to regular home or office wear. Kraft envelopes feature a convenient non-tacky latex adhesive on two surfaces so your envelope seals and reseals up to 3 times! Simply fold down the flap and press. Stock up on boxes of 500. You'll use these small envelopes everywhere: at home, in the home office, at work and at school. Makes excellent seed envelopes for the garden. Ideal cash bugeting envelopes, or use to create dozens of craft projects, from mini books to journal pockets. Brown Kraft. 3.5 x 6.5 inches. 500 per box.