Easy to set up and reset: No key needed, don't worry about key duplication or loss, but high privacy. The digits are easy to read, operate and set according to your preferred combination.Product material: Our special high-strength zinc alloy lock bodies can take such forceGood security: The combination padlock, consisting of 5 digits, can be set with 1,000,000 of combination codes for great security.Durable material: made of zinc alloy, resistant, precise, safe and durableVersatile: for locks in gyms, bicycles, tool holders , chests, sports bags and wardrobes. The digital combination lock is made of rust-proof steel and zinc alloy, stable and durable. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store