Made from durable steel, this punch features sharp edges for long-lasting use. Easy to use: Simply position the punch and strike firmly with a hammer. Includes 10 different hole sizes: 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm. Creates clean holes in gaskets, leather, plastic, rubber, vinyl, and other soft materials. Ideal for leather crafting, clothing, handbags, canvas, belts, jackets, and more. Features: This heavy-duty hole punch set is made from robust solid steel, with long handles for extra grip and comfort. The punches create clean holes in gaskets, leather, plastic, rubber, vinyl, and other soft materials, perfect for leather crafting, clothing, handbags, jackets, and straps. Specifications: Material: Steel Hole Sizes: 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm Length: 10cm / 3.93 inches Quantity: 1 set (10 pieces) Weight: Approximately 180g Package Includes: 1 set (10 pieces) x Leather Punching Tools Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.