HIGHER SECURITY - made of high strength zinc alloy, 5-digit provides 100000 combinations that are more difficult to crack than 4-digit locks. No key needed, so never worry about your keys lost. [We provide 45-DAY MONEY BACK GUARANTEE & 1 YEAR WARRANTY. We guarantee to REFUND your money or REPLACE it if you encounter any problems with it.] WIDELY USED - the design decide that the device can use whatever indoor and outdoor. It can be used for gym, school & fence, toolbox, cases, chests, cabinets, garage lockers and anywhere you want. STURDY MATERIAL - with metal body construction for durability and 0.27-in diameter polished shackle for flexibility, it has waterproof and anti-rust and durable, also can be resisted from cutting and breaking. PRETTY DESIGN - the combination lock has simple design with classic look, nice shape and excellent craftsmanship. There is a code line with nice big numbers for viewing and reseting combination effortlessly. SIMPLE OPERATION - easy to read and master five digit combination can be set your own combinations for extra security. Just follow user manual and you can lock/ unlock the locks with ease.