According to many sports historians, North American-style baseball has been around since at least 1780, and has since gathered its own legends, folklore, pop culture references, and worldwide appeal. Our 6mm stamp plays homage to the Baseball Bat: the deceptively simple yet carefully crafted wooden, metal, or bamboo club used to hit the baseball after it is thrown by the pitcher. This 65.75x9.5x9.5mm stamp is made from hardened steel, stamped on the side with symbol for orientation and identification, and is designed to impress with equal ease on soft metals such as silver, copper, brass, bronze, and aluminum. The stamp is plated to reduce rust and wear. In order to better prevent rust, our stamps are lightly coated with oil. Simply wipe down with a dry paper towel or rag before using. Do not store in damp places. Plazko.com is proud to present a wide variety of ImpressArt's custom-designed, high-quality steel letter, number, and symbol stamps.