Get rid of the bondage of keys: this school locker lock adopts the design of password lock, so you no longer worry about forgetting to carry the key, providing a lot of convenience; Digital combination design is easy to set and reset your favorite combinationPortable size: the number lock for locker is about 1.5 x 1.5 x 0.5 inch in size, compact size makes it can be carried with one hand and stored in a pocket without taking up much space, very convenient, it is an essential baggage for travel and campingUnbreakable safety lock: the digital code lock is composed of a zinc alloy lock body and a 3 mm/ 0.12 inch thick steel wire lock rope, which is hard, strong, resistant to fall and corrosion, and has a smooth and delicate surface, suitable for outdoor to increase safetyWide range of uses: this luggage lock can be applied for luggage, handbags, shoulder bags, trolley bags, lockers, backpacks, drawers, doors, school gym lockers, sports lockers, fences, tool boxes, boxes, buckle storage and other placesSafe to use: The password wheel of the resettable luggage locks has not any burr, and is flexible to rotation and not easy to wear, providing you with long-term service.How to use:1. The factory initial password is 0-0-0. After aligning with the scale line, pull up the lock hook to ensure that the lock is in the open state.2. When the initial password is 0-0-0, hold the metal button hole at the bottom with a thin stick.3. Turn the password wheel and set the desired password to align with the scale line.4. Loosen the bottom metal button.colour: blackMaterial: zinc alloy + steel wireSize: about 38x92mmPackage Contents:4 x Combination locks 3 DigitOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.