Buttons & Snaps features: 120 Set Leather Snap Fasteners Kit, 12.5mm Metal Button Snaps Press Studs With 4 Setter Tools, 6 Color Leather Snaps Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. How to Use: Step 1 Get everything prepared. Each set you need 1x cap, 1x socket, 1x post and 1x stud. Step 2 Poke a hole on the fabric with the provided punch tool, strike with a hammer. Step 3 Put the fabric between the cap and socket. Step 4 Use the pointed tool, vertically hammer it with light force to push the cap and socket together. Step 5 Poke another hole on the fabric with the provided punch tool, strike with a hammer. Step 6 Put the fabric between the post and stud. Step 7 Use the concave tool, vertically hammer it with light force to push the post and stud together. Step 8 Lock the mechanisms together securely.