Each metal seal is 2.36 inches long and feels comfortable to hold. of the seal is 0.15 inches x 0.15 inches, and the metal seal produces a 3mm symbol.Number and letter stamp set comes with a range of letter and number punch options, allowing you to hand-print intricate hand-made stamp letters on jewelry or other metal surfaces Metal stamped jewelry set material: carbon steel.The stamping clamp included in this metal stamp set allows for easy metal stamping to prevent finger injury.With seal clips, you can also make the punching clear, even, complete, and punch holes. Designed for beginners and experienced craftsmen, this hand-stamped jewelry set has a multi-purpose stand for jewelry seals to simplify the stamping process.Steel metal seals are widely used for permanent markings of brass, leather, aluminum, silver, plastic, stainless steel, etc.Discover the perfection and ease of use of stamp jewelry making kits Metal seal kit includes 63 letter metal seals: "A-Z" letter metal seal for jewelry making, and "a-z" letter hole punch for metal, and metal"0-9" digital seals, 2 symbol punches and metal letter seal clips.Unleashing your creativity, this metal digital punch set is a must-have addition to your handmade seal jewelry set, perfect for creating and personalized pieces Create amazing designs with jewelry stamping supplies, stamping jewelry kits including custom metal stamps in steel and stamping fixtures.Whether you are making stamping jewelry or making custom labels, this letter and number punch set and stand give you endless possibilities., Manufacturer: Akfldms