ITEM NAME:6pcs Heavy Duty Durable Hollow Punch Set Leather Working Vinyl Tools 1-4mm Description: - Made of high quality steel material, sturdy and sharp edge, durable in use - Easy to use, just place punch in position and strike firmly with hammer or mallet - Great for handcraft of belt, gaskets, leather, canvas, paper, plastic, vinyl, rubber and so on. - Suitable for leather, watch band, gasket belt, shoe, fabric, canvas clothes, eyelet, etc. - Easy to rust. Maintenance method: Polishing with sandpaper and apply a layer of oil on the surface. Specification: - Material: Steel - Length: Approx. 8 - 8.2 cm / 3.15 - 3.23 inch - Diameter: 1mm; 2mm; 2.5mm; 3mm; 3.5mm; 4mm Package Included: 6 Pieces Hollow Hole Punch Set Note: Please allow a little size error due to manual measurement. Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the item's color may be slightly different from the pictures. Please understand..6 Pieces Hollow Hole Punch Set. - Great for handcraft of belt, gaskets, leather, canvas, paper, plastic, vinyl, rubber and so on. - Suitable for leather, watch band, gasket belt, shoe, fabric, canvas clothes, eyelet, etc.