• Various hole sizes: The SYEONKOS cutting pliers have 6 holes (round holes: 3.5mm, 4.5mm, 4.5mm; rectangular holes: 6.5mm, 7.5mm, 8mm) and are commonly used for cutting round holes in leather, belts, plastic, rubber, fabric, cardboard, stools, and other similar materials. • Ergonomic design: The punch pliers adopt the principle of double lever, which saves force during use. The handle of the punch pliers has an anti-slip function and palm protection function. The non-slip handle can work even if you sweat or come into contact with water. • High quality and safety: The upgraded and durable version of the metal hole puncher is made of high hardness and durability plated steel. The metal surface is spray lacquered to prevent oxidation. The brass pad adopts a thick design to ensure safety. • What you get: the leather punching kit includes a punch*1, a straightening rod*1, a 15 x 1 steel ruler, an alternate punching plate*1, a screwdriver*1, a sharpener*1.