Specifications: Item name: Metal stamping kit Material: Steel, plastic Letter punch specification: 1/8" (3mm) Package size: 10.3 x 6.7 x 2.5 inches Package weight: 5.1lb Package list: 1 x 37pcs capital letters and numbers punch set 1 x 36pcs lowercase letters and numbers punch set 1 x Metal stamping jig 1 x Metal stamp hammer 1 x Round steel bench block Our products have been well tested, you can rest assured that your purchase is guaranteed. Any problems please feel free to contact us first. Professional Metal Stamping Set- You will immediately enjoy the most complete DIY metal stamp set It includes a metal stamping jig, a stamp hammer, a steel pedestal and 74pcs 1/8"/3mm punch set, includes "A-Z" letters, "a-z" letters, "0-9" numbers, a "" and 2pcs "" symbol punches. DIY Art Stamp Punch-The same artistic font punch set can freely form continuous phrases and digital imprints to create unique and fashionable hand-stamped jewelry and craft components, such as rings, bracelets, necklaces, earrings, keychains and pendants. Metal Stamping Jig- This easy-to-grip stamp holder makes metal stamping easy for beginners and prevents your fingers from being injured. It is designed to keep the stamp flush on the stamped blank and metal surface, thereby promoting a clear and uniform complete impression. Metal Stamp Hammer- The double-sided hammer head is forged from high-quality high-carbon steel, which is not easy to break, has high hardness, and is durable. The ergonomic handle helps jewelry making more comfortable, and provides proper strength, and every strike will be more accurate. Round Steel Bench Block- Its size is 3x3/4, the steel part is mirror-plated with chrome (no rebound design), the base is made of soft plastic, and the bottom of the steel part is wrapped. The soft bottom helps to reduce the resilience when knocking, and will make our work patterns or letters more perfect.