PREMUIM QUALITY: Each outdoor combination lock is well designed to be the most durable digital lock with code on the market. With high strength zinc alloy body, hardened steel shackle and excellent caftsmanship, the combo lock comes in small compact size but stands heavy duty. They are not only perfect weatherproof outdoor combination padlocks but also sturdy & high-security lockers locks with excellent resistance to cutting and sawing. 10,000 COMBINATIONS: The 4 number padlock offers you 10,000 unique combinations to choose from. It is 10 times harder to crack for the thief than a 3-digit that you know they are more reliable and safer. EASY TO USE: It is very easy to set and reset your own combination following the instructions which are always included. Numbers are easy to read and maneuver, making it seconds to lock and unlock the keyless combination lock in daily use. WIDE APPLICATION: The 4 dial padlock with combination is perfect for both indoor and outdoor uses such as gym locker, school & employee locker, cabinet, pantry, toolbox, gate & door hasp, garage, shed, fence and general storage. size:8x4.3CM Material:Zinc alloy colour:Black Package Contents: 1 x padlock Only the above package content, other products are not included. Note: Light 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.