Hotop 80 set snap fasteners snaps button press studs with 4 pieces fixing tools, 12.5 mm in diameter Features: These press studs snap fasteners are made of stout copper with good quality and then plated other colors; These press studs are in gold, silver, bronze and gunmetal, 20 set snap fasteners each color; And each fastener set includes 2 caps, a stud and a socket. Wide application: These useful snaps are good for making clothes, crafts, embellishments by sewing them on shirts, jackets, overalls, backpacks, shoes, hats, belts, cotton-padded clothes, jeans, leather and so on. Convenient to store: The button fastener kit comes with a clear plastic storage box and some small removable planks, which is convenient for you to gather more small objects and store them in order. Specification: Snap set: 2 caps, a stud and a socket Colors: gunmetal, gold, silver and bronze Cap diameter: approx. 12.5 mm/ 0.49 inch Package includes: 20 x Set gunmetal snap fasteners 20 x Set bronze snap fasteners 20 x Set silver snap fasteners 20 x Set golden snap fasteners 1 x Setter base 1 x Hollow punch 2 x 633 Model install tool 1 x Clear storage box 1 x Operating instruction picture Warm note: small parts, please keep away from child.