The Performance W3218 is a Large Keychain Container. Features: * Lightweight anodized aluminum construction * Rubber o-rings for a moisture resistant seal * Great for aspirin, cold tablets, pain medication and vitamins * Assorted colors - red, black, blue and silver * Handy keychain goes anywhere * Overall size: 50mm x 20mm What"s In the Box: * Performance W3218 Large Keychain Container