Material:Copper Type:Copper Rivets Color:Pink Net Weight: About 180g Package Includes:100 pcs Copper Rivets Size:9*3.3*7mm (0.35*0.13*0.28in),9*3.3*9mm (0.35*0.13*0.35in),9*3.3*12mm (0.35*0.13*0.47in),9*3.3*14,9*3.3*17mm (0.35*0.13*0.55,0.35*0.13*0.67in),mm,9*3.3*19mm (0.35*0.13*0.75in) Corrosion-resistant & Durable:Our product are made of copper material makes the copper rivets and burrs feature corrosion resistance and not easy to break. Heavy duty and rustproof:The rivets are heavy duty and rustproof. They are a permanent solution that fasten securely when used. Easy to install:we provide professional install setting tools set for you,please order in another page when you need. Widely Applications:Our copper rivets and burrs set is a useful helper to make or repair leather products such as belts, handbags, ropes, bags, leather ornaments and so on, bring you much convenience.