【37 Letters to Punch】The 3mm letter punch includes 26 capital letters A to Z, numbers 0 to 8 (6 and 9 are interchangeable) and symbols "&" and love. 【Personalize Letter Punch】Use letter and number punch sets to personalize your crafts, jewelry, cards, leather decorations, etc. The metal punch is a practical tool set for craft enthusiasts. 【Wide Application】The 3mm number punch is very suitable for printing on materials such as metals, plastics, leather and wooden objects. The surface of the metal stamp set may contain oil that protects it from rust. 【Wide Application】：The versatile metal stamp set is suitable for a variety of personal or professional projects, whether it is for decorating metal jewelry or personalizing wooden frames, book covers, silver spoons or other keepsakes. It can also be used to identify dog tags, house keys, bicycles, work tools, etc. This letter marking tool set is also ideal as a gift and comes in a metal and leather storage box. 【Letter punch set size】 The