1. Material: stainless steel 2. Scope of application: doors and windows, cabinets, drawers 3. Color: silver 4. Size: 7x7 cm 5. Weight: about 250 grams 6. Hardened steel password padlock, sturdy and durable, anti-pry, anti-saw, anti-shear 7. Unlock method: turn the password wheel to the correct password (the initial password is 0-0-0-0), slide the black slider clockwise to open the password lock