Package includes 100 pairs silver double cap leather rivets. High-quality material because made of nickel-free copper, these rivets are small, light, rustproof and durable. Double cap rivets give you a nice finished appearance on both sides of your leather piece. Lay the leather material you need to perforate on a level surface. Employ a hole-punching tool to create the holes. Afterward, insert the rivets through the perforations and use a hammer to flatten them. Wide Application -- Ideal accessories for DIY leather crafts, repairing and decorating clothes, wristbands, hats, jeans, windbreakers, belts, shoes, sandals, down jackets, bags and so on., Manufacturer: F Season