UNIQUEEN 6 in1 Automatic Hole Punch Cutter Book Drill Sewing Leather Craft Tool Using with a cutting mat for long lasting blade. No hammering nedded Material: Wood and Alloy.This item is a hole punch. It is great for sewing leather craft, paper, cutting rubber, plastic, fiber, felt press and cut Feature: 6 in 1 DIY tool The size of the grip: 13.8cm X2.5cm / 5.43''X 1''. The size of the tip: 1.2cm X 1.5cm / 0.5'' X 0.6" Package Include: 6 in 1 Hole Punch Set