Aiskaer Stainless Steel 4mm 10 Prong DIY Diamond Lacing Stitching Chisel Leather Craft Kits Made of white steel, is durable and useful leather craft tool Each product surfaces are coated with a rust preventive oil before shipping, Please wipe clean before use Polished and smooth handle is comfortable to hold,sharp rhombus tooth is helpful to punch quickly and effortlessly Prong width:Approx 2mm, Prong pitch:Approx 4mm Package:1X4mm 10Prong Leather Hole Punch Tool