Description:This set of hollow punch tool is made of durable solid steel, with long handles which provide better grip and comfort. Hollow punches make clean holes in gaskets, leather, plastic, rubber, vinyl, and other soft materials, are used for leather craft, clothing, handbags, jacket, webbing, canvas and for any custom leather works. Put the leather craft on the soft table before you punch a hole then beat with a hammer on hole puncher.Specifications:Material: SteelHole: .5mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mmLength: 1cm / 3.93"Quantity: 1 set(1pcs)Weight: 18g(approx.)Instruction:1. Put the leather belt(or others)on the soft table before you punch a hole. Hard table can bend the tool.2. Punch holes in gaskets, leather, plastic,rubber, vinyl and other soft materials.3. If surface is covered with oil,wait till it is dry.4.Oil leather tool surface to prevent rust.5. It is sharp, keep it away from children.Package Includes:1 Set(1pcs) x Punch Leather Tool