HIGH SECURITY- Preset 4 digit combination lock for keyless convenience, provide 10 times safer than 3-digit.
PROPER SIZES- Compact sizes with exquisite design, 3.15*1.73in (L*W), convenient for you to store and carry.
SATISFACTORY MATERIAL- Constructed with zinc alloy material, hardened steel shackle for better strength and security.
RESETTABLE PASSWORD- Numeric combination design makes it easy to set and reset your own password and hassle-free to carry the keys.
WIDELY USE- Suitable for school gym locker, sports locker, fence, toolbox, case, hasp storage, providing protection and security from theft.