Features: 1.The rivets are made of iron, which are not easy to deform and damage, and the surface is smoothly and will not scratch your hands. 2.Provides rivets in 6 sizes and 6 colors, which can well meet your DIY needs. 3.These rivets can be used in DIY crafts, such as purses, backpacks, shoes, clothes and other decorations. 4.Small size, easy to carry and store, convenient to use and with good performance. 5.Can be used with peace of mind, with strict quality control and quality assurance. specification:Item Type: Double Cap Rivets Set : 1 box Main Material: Iron (composed of complex materials) How to Use: 1. Prepare products and fabrics to be decorated; 2. Use a perforating rod to punch the fabric where rivets need to be installed; 3. Pass the rivets of appropriate s through the holes; 4. Cover the corresponding rivet cap; 5. Use the mounting rod and 7-in-1 base to tap and fix; 6. The installation is complete. Double Cap Rivets SizeApprox. 6 x 6mm / 0.2 x 0.2in 7 x 8mm / 0.3 x 0.3in 8 x 6mm / 0.3 x 0.2in 9 x 8mm / 0.4 x 0.3in 10 x 8mm / 0.4 x 0.3in 12 x 8mm / 0.5 x 0.3in Punch: Approx. 6mm / 0.2in 12mm / 0.5in Hole Punch: Approx. 2.5mm / 0.1in PackageList: 30 x 6 x 6mm Gold Rivets 30 x 6 x 6mm Silver Rivets 30 x 6 x 6mm Gun Black Color Rivets 30 x 6 x 6mm Champagne Gold Rivets 30 x 6 x 6mm Antique Brass Color Rivets 30 x 7 x 8mm Silver Rivets 30 x 8 x 6mm Gold Rivets 30 x 8 x 6mm Silver Rivets 30 x 8 x 6mm Dark Blue Rivets 20 x 9 x 8mm Silver Rivets 20 x 10 x 8mm Silver Rivets 10 x 12 x 8mm Silver Rivets 30 x 6mm Cap Gold 30 x 6mm Cap Silver 30 x 6mm Cap Gun Black Color 30 x 6mm Cap Antique Brass Color 30 x 6mm Cap Champagne Gold 30 x 7mm Cap Silver 30 x 8mm Cap Gold 30 x 8mm Cap Silver 30 x 8mm Cap Dark Blue 20 x 9mm Cap Silver 20 x 10mm Cap Silver 10 x 12mm Cap Silver 1 x 7 In 1 Base 1 x 6mm Mounting Rod 1 x 12mm Mounting Rod 1 x 2.5mm Perforated Rod 1 x Storage Box