Features:1. Suitable for hobbies, crafts, modeling, home repair, etc.2. Easy to use, the best tool for precise round hole on the skin3. These are great sets for work. Clean cuts, quick head changes. Long-lasting.4. Fix the leather, the hole punch is perpendicular to the surface of the leather at a 90 degree angle, and the hole can be punchedSpecifications:Color: BlackMaterial: SteelSize: 2-2.5-3-3.5-4-4.5-5mm Usage: for snap buttons, rivets, straps, eyeletsQuantity: 9pcs/setPackage included:9pcs/set punchNotes:1. Please allow 1-3cm measurement deviation due to manual measurement.2. Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures.