Snap fasteners kit Buttons consist of a set of metal snap closure, including two covers, a shank and a socket, with a diameter of 12.5mm.Method of use each fixing set includes 2 plugs, a stud and a socketThe diameter of the cap is approx.12.5mm / 0.49inch, Useful for making your crafts. You should try a small item like leather.They are easy to make at home Crafts.Convenient Comes with fastening tools, and the instructions are as clear as possible so you can easily go through, easily make a hole and hold the snap.High quality These metal jeans buttons are made of high precision pure copper, they are not afraid of washing, they are never embroidered, durable and strong, they are non-toxic and formaldehyde-free, the surface is smooth and does not rust, the materials are thicker than the same on the market.Useful snap closure kit:These leather snaps can be applied for DIY or making clothes such as shirts, jackets, jumpsuits, backpacks, shoes, hats, belts, cotton stuffed clothes, jeans , leather, etc.Package including:120 pcs press studs + tool4 x Fixing Tool Kit (Sharp Scissors (Punch), Concave Punch, Convex Chip, Firing Pin)1 x punch pliers1 x storage box