4 Digital Code Combination Padlock Small Travel Luggage Keyless Lock Lock for Backpack Gym School Storage BoxDescription Fashion, lightweight and comfortable design. Lock without worrying about opening locks. The lock uses 4-digit combination to meet all your needs--Easily secure your luggage, backpack, jewelry boxes, hall cabinet, tool boxes, gym cabinet and after-school locker, shed, house, etc. Size: 60mm x 35mm x 13mm (Approx.) Material: Metal Color: Silver Unlock Way:1. Make sure that all "napa" have already been set2. Press the "secret number"3 button. Press the side button which is under this combination lock, now the lock is openLock way:1. Press the shackle2. Just press the back side button is okQuantity: 1pcNote: Transition: 1cm=10mm=0.39inchNo retail package. Please allow 1-3mm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included:4 Digit Combination Lock x 1