Feature:Made of durable and solid steel, long-lasting and wear-resistant.Suitable for end processing of wallet, card case, belt, watchband, handbag, etc.hole punching for leather craft.This is a good helper for finishing a leather craft.With the semicircle diameter specifications mark on the handle end.This leather punch is quite easy to use. Specification:Material: 45# steelColor: silverSurface treatment: precision polishingQuantity: 6PCSWeight: 310gLength: about 95 mm /3.74inchSize: 15mm/0.59inch, 20mm/0.79inch, 25mm/0.98inch, 30mm /1.18inch, 35mm/1.38inch, 40mm/1.57inchPackage list:6 x V Shape Cutter PunchNote:Due to manual measurement, please allow 1-3mm differs.Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.