Multifunctional Leather Hole Punch: This hole punch plier features 6 different hole sizes: 2mm, 2.5mm, 3mm, 3.5mm, 4mm, and 4.5mm, commonly used in leather, plastic, canvas, fabric, saddles, and similar materials; especially suitable as a leather punch. Ergonomic and Comfortable Design: The professional hole punch plier utilizes a double-lever mechanism, saving significant physical strength. Perfect for long, repetitive tasks without sore hands or blisters because the handles are padded, non-slip, and ergonomic. HIGH QUALITY & SAFE: The durable hole punch plier is made of plated steel, which is high in hardness and durable. The metal surface is spray-painted to prevent oxidation. Brass pads are designed with thickness to ensure safety. Perfect Complete Set: The belt hole punch plier includes a leather punch, 1 free spare plate, a screwdriver, and a ruler. The steel ruler can accurately measure your workpiece, and the screwdriver can replace the spare plate and tighten the screws on the belt.