Snap Size: The diameter of the cover is approximately 12mm/0.47 inches. NOTE: These snaps are suitable for thick to medium fabrics (2-3mm), not fabrics. RELIABLE QUALITY: Our snaps are made of high-quality brass with high-level electroplating process to make them bright, tough, durable and rust-proof. Suitable for beginners or . Contains: 1 manual drilling pliers, 4 fixing tools, 1 hammer, making installation easier and faster Wide range of uses: This heavy-duty snap snap cap is enough to meet your different needs for DIY crafts or making thin clothes. Can be applied to leather crafts, handbags, clothing, belts, jackets, jeans, backpacks, women's bags, shoes, other sewing projects, DIY, etc. Note: Avoid using too much force when tapping to avoid deformation. Colour:Photo Color Material:copper Package Contents: 120 x buttons 1 x manual punch pliers 4 x fixing tools 1 x rubber hammer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.