Keychain charm representing a ball of cords. Can be attached to keys or a handbag. Unisex Keyring. Unisex Keyring Solid. 1: 100% String - 2: 100% Zinc - 3: 100% Steel To take care of your favourite Keyring, we advise you to follow our suggestions below:Sure, it's tempting, but we have to say no: do not wash your Keyring.