
Easy to set up and configure. Reset: No key is required, don't worry about duplication or loss of the key, high confidentiality. The numbers are easy to read, maneuver, and set to your own favorite combination. Product Material: Our special high-strength zinc alloy lock bodies can withstand a lot of force. Good Security: Design to increase security, 1,000,000 combination codes formed by 5-digit numbers make it safe enough. Durable Material: Made of high-quality zinc alloy, strong, accurate, safe, and durable. Multipurpose: For locks on gyms, bicycles, tool cases, trunks, sports bags, and cabinets. The digital combination lock is made of steel and zinc alloy, rust-proof, stable, and durable.