Features: You can use for metal marking needs, jewelry and artwork on leather work, wood, etc. Includes a handy storage box for easy storage and carrying. Hardened and tempered with a sandblasted finish. Each punch is approximately 60mm long and features 3mm high numbers and letters. Is a practical tool set for craft lovers, and easy to use. Our letter stamps are made of carbon steel, fully forged and hardened.Specifications:Material: High Carbon SteelType(Optional): Letter, NumberWord Height: 3mm(1/8")Punch Length: 60mmLetter: 27 sets of capital letters from A to Z and "&".Package Included: 1 x Set of Stamps ("A" to "Z" + &)