1pcs 0.5mm Punch Leather Tool Puncher Hole Craft Set Hollow Puncher Belt Stitching Punches Vintage Sizes:0.5mm,0.8mm,1mm,1.2mm,1.5mm,1.8mm,2mm,2.5mm,3mm,3.5mm,4mm,4.5mm,5mm,1 set of 13 sizes. Color: Silver. Material: 45 Carbon Steel; Hardness: 48- 52 HRC. Set Includes: 13-pc. Hollow Punches. Used for Punching Holes in Leather, Vinyl , Plastic , Paper , rubber and other soft materials.