Collect our Secrets of World War II bomb keychain. The keychain features both sides our special exhibit logo- Secrets of WWII at the Reagan Library. Both sides are uniquely laser engraved with the recognizable shark bite design, or the "mad bomb" design at the nose, which is a popular image used during World War II bombs. The keychain showcases a green and gold enamel plating on one side, while the other showcases the rough metal outlines of the bomb's metalwork. This bomb keychain dangles 4 3/4" inches, the charm measures 2 1/2" inches in length and at its widest 3/4" inches.