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 socket The 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 boxProducts from WUZHOU's store