Package Includes: You will receive 480 leather rivets in 3 sizes (6.5 × 6 mm, 8.5 × 8 mm, and 8 × 12.5 mm) and 4 colors (gold, silver, green bronze, and gunmetal black), 2 punching tools, 1 base, and 1 storage box with compartments Exquisite Material: These multi-color optional double cap rivets are made from durable metal, which is lightweight, beautiful, and sturdy. They are resistant to deformation, breakage, and fading and are also highly resistant to rust Easy to Store: All colors of tubular studs rivet and other tools are neatly placed in a storage box, so you can easily find the size and color you need. The size of the box is 17.3 × 9.8 × 2.2 cm Easy to Install: To use it, just punch a hole where you want, then push the rivet post through the hole and place the rivet cap on top of it. The base has grooves that hold the rivet in place, so it won't slip Wide Application: These rivets for leather are easy to use and come with everything you need for DIY leather crafts, as well as repairing and decorating wristbands, hats, jeans, windbreakers, belts, shoes, sandals, down jackets, bags, and more