Stainless Steel 1/2/4/6 Prong DIY Diamond Lacing Stitching Chisel Set Leather Craft Kits (5mm) Material:Stainless steel Prong width:Approx 2.5mm, Prong pitch:Approx 5mm 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 Package: 1 Prong + 2 Prong + 4 Prong + 6 Prong