Anwenk Leather Punch Professional Leather Belt Hole Punch Set Round Holes 6 Size for Belts, Saddles, Card, Fabric, Rubber, Paper and More 6 Round Sizes Compatible - 2mm,2.5mm,3mm,3.5mm,4mm,4.5mm Versatile Leather Hole Punch - This leather hole punch works perfectly for Leather, Belts,Canvas, Saddles, Card, Fabric, Rubber, Paper and more. A long-lasting design that will prove to be a wise investment throughout the years. Premium Quality- Professional grade with double lever mechanism.Strong and do not require much strength to get perfect holes. Puncher size: 9.85"x 3.75"x0.87"(L x W x H). Material: Manganese Steel. Package includes 1 X Professional Leather Belt Hole Punch; 1 X Screw Driver; 1 X backup Brass Pad. lnstruction: 1.Choose the punch size for your belt and rotate the wheel to the hole size (Uni-direction). Make sure the wheel is positively locked into place. 2. Grip the tool gently, check and make sure the puncher end hits the brass pad evenly without aperture. 3. Put the leather over the brass pad or have a sacrificial piece beneath the leather, grip the tool as far down the handles that you can. Note: The entrance hole will be larger and the exit hole will be smaller.