Feature:1. There are groove on the base that can fix rivet and prevent rivet knocking bending and sliding.2. The kit is packed by a clear metal rivet storage box, easy for you to carry.3. Fits to belts, windbreakers, down jackets, jackets, overalls, backpacks, shoes, hats, jeans, leather crafts, DIY crafts etc.4. Made of quality and superior iron, high strength, good toughness, and high reliability.5. One male head and one female head are 1 set (240 sets) and installation tool set and pliers, large quantities to meet your needs.Specification:Condition: 100 percent Brand NewItem Type: Double-Sided Rivet Plier KitColor: As Pictures ShownMaterial: IronSpecifications: Approx.6x6mm or 0.2x0.2in, 8x8mm or 0.3x0.3in, 8x12mm or 0.3x0.5inApplication: Suitable for belts, windbreakers, down jackets, jackets, overalls, backpacks, shoes, hats, jeans, leather crafts, DIY crafts, etc.One male head and one female head are 1 set (240 sets) and installation tool set and pliers.Package List:20 x 8x8 Golden Female20 x 8x8 Green Bronze Male 20 x 8x8 Green Bronze Mother 20 x 8x8 Black Male 20 x 8x8 Black Female 20 x 8x12 Silver Male 20 x 8x12 Silver Female 20 x 8x12 Golden Male 20 x 8x12 Golden Female 20 x 8x12 Green Bronze Male 20 x 8x12 Green Bronze Mother 20 x 8x12 Black Male 20 x 8x12 Black Female 1 x Installation Tool Kit 6mm or 0.2in 8mm or 0.3in 1 x Rivet Punching Pliers20 x 6x6 Silver Male20 x 6x6 Silver Female20 x 6x6 Gold Male20 x 6x6 Golden Female 20 x 6x6 Green Bronze Male20 x 6x6 Green Bronze Mother20 x 6x6 Black Male 20 x 6x6 Black Female20 x 8x8 Silver Male20 x 8x8 Silver Female 20 x 8x8 Golden Male 1 x White Plastic Nylon Tweezers 7cm or 2.8in Long