ImpressArt- Basic Bridgette Lowercase Letter Metal Stamp Set Product Details Product Dimensions: 5.5 x 3.7 x 0.9 inches Shipping Weight: 8.8 ounces Item model number: SCE1315-3mm Size: 3mm (will stamp letters approximately 3mm tall) For stamping soft metals including aluminum, pewter, alkeme, copper, brass, nickel silver, and also wood Includes full alphabet and "?" symbol ImpressArt's Bridgette letter stamps have that hand-written, finger-brushedlook, but are also crisp and easy to read. This graceful, whispy typeface isperfect for upbeat messages and softer-looking stamped jewelry and craftdesigns. In order to prevent rust, these stamp sets are lightly coated withoil. Simply wipe down with a dry paper towel or rag before using. (Avoidwiping with anything wet - water will cause stamps to rust.)