Premium Material Quality：Fabricated from high-grade alloy stainless steel, specifically alum steel that has undergone special treatment. This not only endows the tool with remarkable durability, resistant to wear and tear, rust, and corrosion, but also guarantees its long-term reliable performance in your leather crafting endeavors. It's a sturdy foundation for all your DIY projects Precision Engineering：Boasts a versatile prong configuration with 4mm and 1/2/4/6 prong options. This allows you to execute precise diamond-shaped punches with absolute accuracy, whether you're adding delicate embellishments or preparing for stitching on your leather pieces. It caters to a wide spectrum of creative requirements, making each leather work stand out Ergonomic Anti-slip Handle：The handle is meticulously designed with an anti-slip feature. Its smooth yet grippy texture feels delicate to the touch, providing a comfortable grip that enhances stability during use. You can work for extended periods without fatigue, focusing solely on bringing your artistic vision to life with effortless control Versatile Application Range：Tailored explicitly for DIY leather crafting, this punch set finds extensive use in creating precise diamond-shaped holes, a crucial step for sewing leather. Be it crafting wallets, handbags, belts, or any other leather accessories, it is the go-to choice to achieve professional-quality results, elevating your craftsmanship Exceptional Customer Service：At citian, we are committed to your satisfaction. We strive to offer you the best by providing this affordable yet high-quality leather craft tool. Should you have any queries or need assistance, our dedicated team is always on standby to ensure a seamless shopping experience and help you make the most of your purchase Color:Black Features 1. Made of high quality steel, is durable and useful leather craft tool 2. Four sizes 1/2/4/6 prong for choosing, easy and convenient to use 3. With anti-slip handles, they are more exquisite, sharp, and hardness enhance 4. Widely use in punch holes in a precise diamond shape that is optimal for stitching leather 5. It is better to use the tool with soft pad to protect sharp chise teeth as it is expendable Specification: Material: high quality steel Prong Length: Approx 10.5cm Weight per set:Each set Weight: 0.36 pounds Color: Black Package included: 1 Prong+2 Prong+4 Prong+6 Prong Notice: 1. Must be perpendicular to the perforated leather, tilt and interrupted cut to prevent tooth 2. Don't beat it with heavy hammer, you can use plastic hammer or nylon hammer 3. Use the tool with soft cushion to protect the cut tip, such as outrageous board or open plate 4. When not in use, can be coated with a layer of oil between the cut, put protective sleeve to do with the maintenance