This brass rivet kit is suitable for repairing or decorating clothes, DIY leather crafts. Practical setting tool accessories for wide application. With a compact storage box for easily find. Features: Double cap rivets, 4 commonly used colors (gold, silver, bronze, black) that will add retro and exquisite style to your leather crafts, total 240 sets. 2 assorted sizes, large size that the cap, post and base are all 8mm (5/16 inch); small size that cap, post and base are all 6mm (1/4 inch). Please make sure that your fabric is not thicker than the rivet size. The included punching tools and anvil ensure quick and easy installation even you're a new hand, you will quickly figure out how to use it. These leather rivets are useful accessories which can be applied for DIY leather crafts, repairing and decorating wristbands, hats, jeans, windbreakers, belts, shoes, sandals, down jackets, bags and so on. All rivets and tools are neatly placed in a clear storage box, so you can easily find the size and color you need. Specifications: Material: Nickle-free brass Size: 8mm x 8mm, 6mm x 6mm Color: Silver, gold, bronze, black Setting Tools: hole punch, rivet setter, anvil Package Weight: 203g / 7.16ounces Package Size: 175 * 98 * 20mm / 6.89 * 3.86 * 0.79in Packing List: 240 * Sets of Leather Rivets 2 * Installation Tools 1 * Punching Rod 1 * Storage Box