http://www.gadgettown.com/3-Digits-Password-Combination-Annular-Padlock-22B-B10242.html
This 3-Digit Password Plus Combination Lock Green 22B has three passwords combination, no keys. It is not easy to break, portable and safe. The padlock is suitable for lock mountaineering bags, outdoor combination lock box and other places, it is easy to use, free to change password, allows personalized combination.