Professional 37Pieces figure and alphabet stamping set for leathercraft. Size: 1/4inch (6.5mm) tall. Superior Zinc Alloy and Steel handle for your durable and comfortable use. With a good diamond sharpness, this set of stamp leather engraving tools can punch holes evenly and quickly. This leather print set consists of 26 letters and 10 numbers, which can be used in a free combination to meet your needs. Suitable for handmade Leather jacket, bags, shoes, belt, wallet, watch wristband and other crafts embellishments. NOT suitable for using on metal and wood.