These padlocks have durable solid 20mm aluminium bodies and allow you to choose you own personal 3 digit combination. Twin pack means can use the same locks on mulitple items of luggage/bags. 3mm thick steel shackle with 21mm vertical clearance. 4 assorted colours green, pink, blue and yellow (pack contains 2 of the same colour). 2 pieces in set. Material: aluminium. Combination lock. Size H5.6, W2, D1cm. Weight 0.08kg. Manufacturers lifetime against defects only guarantee.