Feature:1. [PUNCHING TOOLS] Including 300pcs double caps rivets and a punch pliers, often used for punching leather and other materials.2. [ARC HANDLE] The arc shaped handle design of the punch pliers is easy to hold, convenient and labor saving in operation.3. [NICKEL FREE COPPER] These punching tools are made of nickel free copper, which has high strength and corrosion resistance.4. [2 SPECIFICATIONS] Double sided rivets have 2 specifications, small in size and lightweight, suitable for more punching situations.5. [WITH STORAGE BOX] Equipped with a plastic box with compartments for easy sorting and storage of these rivet tools.Specification:Item Type: Leather Hole Punch KitMaterial: Nickel Free Copper3 Colors: Gold, Bronze and SilverQuantity: 300pcsSpecifications: Approx. 6mm / 0.24in, 8mm / 0.31in.Package List:300 x Double Caps Rivets1 x Punch Pliers3 x Installation Tools1 x Plastic Box