For your consideration, here is a MADD Red Plastic Keychain, Mothers Against Drunk Drivers.  It has a little wear on it.  It measures 4 5/8 inches long and 1 1/8 inches tall.  It will be mailed in a box for protection.  Item pictured is the actual item up for sale and comes from a non-smoking household.  (680.2c19b-.4bx2)