Sturdy ConstructionOur 4-digit code padlock is made of zinc alloy, the lock cylinder is not easy to rust; the lock body is thickened, the lock beam is hard, sturdy and reliable, it can withstand falling, collision without damage, and protect your luggage. Easily change password1 . Use original password 0000 to unlock. 2. Turn the locking handle 90 counterclockwise. 3. Press the lock handle firmly until step 5 releases.4. Rotate the number to set the new password you want, be careful to align the number. 5. Release the lock handle, success! 4-Digit Security PadlockThis code locker padlock is designed as a 4-digit combination, which can provide 10,000 combinations, improve security and better protect your belongings, and also avoid the embarrassing situation of not being able to unlock due to lost keys. Exquisite combination padlock You will receive 4 combination padlocks in silver, black, blue, red, colors eye-catching, 6.3 x 3 x 1.5cm/2.48 x 1.18 x 0.59in, compact size, easy to carry and finish. Widely usedOur small padlocks are sturdy, waterproof and rust-proof, suitable for home use as well as outing and travel, can be widely used in backpacks, luggage, toolboxes, school lockers, gym locker rooms, etc. , can ensure the safety of your valuables.