Several punching pliers possible: There are 6 punching sizes, oval: 6*4mm 7*3mm 8*3.5mm round: 3.5mm 4mm 4.5mmThe punch includes a leather punch , spacer, screwdriverHIGH QUALITY AND SAFETY: The durable punch pliers are made of high-strength and durable plated steel. The metal surface is treated with a painting process to prevent oxidation. The brass seat cushion is thickened for safety.Ergonomic and practical design: The professional puncher adopts a double lever mechanism, which saves your strength.Easy to use: The punch head has six rotating punches of different diameters. Rotate the punch in the direction of the arrow to select holes of different sizes, which is quick and convenient to use.Large range of uses: Suitable for making eyelets of various materials. This leather hole punch is suitable for leather, belt, canvas, saddle, card, fabric, rubber, paper.