EASY TO USE: For the first time you open this lock follow instruction from the back of the lock; Take a picuture to save in your moile phone or write it down. Then remove the password sheet or wipe it out.
SPECIFICATIONS: 2 inch/50mm wide body; Includes: 20 locks
For indoor use; Lock is best used for cabinets and school, employee, athletic, and indoor storage lockers; Fixed three-digit combination lock for keyless convenience; 20pcs a package