【Length & Portable Shackle】 The padlocks are extremely compact. Dimensions: 115 mm x 40 mm x 16 mm. You can use it anywhere and no need to carry a key with you. The shackle padlock 6.1cm long can be fixed in a narrow place 【High Security 4 Digit Code】 4 digits offers 10,000 combinations which are harder to crack than 3 digit combination lock 【Easy to Use】 The original password of the combination lock is 0000, and we offer each lock comes with a user manual, easy to use or reset your own password 【High Quality Material】 The padlock is made of zinc alloy body, which has good anti-corrosion and anti-rust effect and is durable 【Widely Used】 These designer locks for indoor and outdoor use, ideal for most tasks such as gym/gym, school, personal lockers, cabinets and general storage Warm Tips: After setting a new password, please make sure you remember it. We recommend taking a photo after setting a password! widely used Suitable for school/gym lockers, sheds, door hasps, chains, garages,