Product: Metal Alphabet Number Leather Stamp. Material: Rod (stainless steel) Letter head (zinc alloy). Size: As shown in the figure. Usage: Tools for making seals and logos on the surface of leather luggage and leather goods. Scope of use: Soft materials such as leather/wood/rubber. Features: 1:Durable material: The letter leather engraving set is made of stainless steel to ensure a long service life. 2:37 shapes stamp set: digital printing punch set contains 26 capital letters , 9 Arabic numerals included a handle, which can be used in many combinations to provide more and better printing options for your leather projects. Exquisite workmanship: The manual leather engraving tool is exquisitely crafted and manufactured in strict accordance with installation standards, small size, light weight, easy to carry, clear engraving, and easy to clean after use. 3:FOR BEGINNERS AND PROFESSIONALS: This leather engraving tool is perfect for beginners and professionals alike and helps create unique leather designs. 4:IDEAL GIFT: Looking for a thoughtful gift for a special friend or family member? This leather hand tool is a great choice for anyone interested in leather crafts. The package includes: A set of 37 pieces. Notes: Due to the lighting effects and angles, there is a color difference in the product, please understand. Due to manual measurement, there is tolerance in the product size.