ITEM NAME:360Pcs 3 Sizes Leather Rivets Double Cap Rivet Tubular Metal Studs with 4 F Y9W2 360Pcs 3 Sizes Leather Rivets Double Cap Rivet Tubular Metal Studs with 4 F Y9W2 Various sizes and colors can meet your different demands for leather craft Great practical basic tools: Punching pliers is easy to use for punching. Double-sided Base is suitable for different sizes leather rivets Applications: These leather rivets can be applied for DIY craft such as wallet, backpack, shoes, clothing, jeans and so on; Come with a storage box, allows you to find these components quickly and in case of losing the rivetsNice appearance: Smooth and bright surface is great for leather decoration Punching pliers will simplify your operation for punching The front diameter of Base: 6 mm (0.24 inch); The back diameter of base: 8 mm (0.31 inch) Diameter of a hole puncher: 3.5 mm (0.14 inch) Storage box: 6.8 x 3.8 x 0.8 inch Punching pliers: 5.11 x 2.36 inch (13 x 6 cm) Colour:Gold + Silver + Gun Black + Green Bronze Material:metal Size:6 * 6mm,8 * 8mm,8 * 12mm Package Contents: 30 x Gold Leather Rivet 6 inch x 6 inch 30 x Silver Leather Rivet 6 inch x 6 inch 30 x Bronze Leather Rivet 6 inch x 6 inch 30 x Gun black Leather Rivet 6 inch x 6 inch 30 x Gold Leather Rivet 8 inch x 8 inch 30 x Silver Leather Rivett 8 inch x 8 inch 30 x Bronze Leather Rivett 8 inch x 8 inch 30 x Gun black Leather Rivett 8 inch x 8 inch 30 x Gold Leather Rivet 8 inch x 12 inch 30 x Silver Leather Rivet 8 inch x 12 inch 30 x Bronze Leather Rivet 8 inch x 12 inch 30 x Gun black Leather Rivet 8 inch x 12 inch 1 x double-sided base 1 x punch stick 1 x rivet mounting rod 1 x punching pliers It's only suitable for soft leather..Double-sided Base is suitable for different sizes leather rivets. 1 x rivet mounting rod.