Item Type: Stamping Punch Tool Material: High carbon steel Letters: Contains 26 letters marked as A to Z and 1 "&" (27 in total) Numbers: Contains 9 Arabic numerals marked from 0 to 9 ("6" is the same as "9") (9 in total) Uses: Used for metal marking requirements, jewelry and artwork on leather products, wood, etc. Optional Style: Approx. 3mm / 0.1in, 5mm / 0.2in Package List 36 x Stamping Punch Tool 2 x Box 1You can use the product for metal marking needs, jewelry and artwork on leather products, wood, etc. 2Alphanumeric stamps are made of high carbon steel after totally forged and tempered 3This stamping punch tool kit is a practical tool for craft lovers, easy to use and start 4Stamping punch tool possess high strength and hardness, guarantee stamps for long lasting use 5Equipped with storage box, every stamp is securely organized, easy to find, store and carry