• Complete kit with 200 sets of 7 mm round double-cap leather rivets • Includes tools: 1 hole punch and 1 punching plier for easy installation • Rivets organized by color in a plastic box to prevent loss • Made of high-quality copper, strong, durable, and with a smooth surface • Do not rust or corrode easily, maintain their shape and color • Do not cause skin irritation • Cap size: 7 mm; base: 6 mm; post height: 7 mm • Recommended for fabrics whose thickness does not exceed the size of the rivet • Simple usage process: punch, insert the rivet, and fix with pliers • Wide applications: repair and decoration of clothing, bags, shoes, hats, bracelets, and leather crafts • Perfect for shirts, jackets, backpacks, sandals, clothing, jeans, and other fashion accessories