Happy E-life Stainless Steel Flat Chisel Leather Craft Tools Hole Punch Tool Kit Leather DIY Tool (3.38mm) Material:Stainless steel Polished and smooth handle is comfortable to hold,sharp rhombus tooth is helpful to punch quickly and effortlessly Each product surfaces are coated with a rust preventive oil before shipping, Please wipe clean before use It can stamp holes evenly into your leather crafting project Prong pitch:Appro x 3.38mm.Package: 2 Prong/ 5 Prong/ 10 Prong