Specification: Condition: 100% Brand New Item Type: Key Box Material: Zinc Alloy Color: Gray, Black (Optional) Weight: Approx. 900g / 31.7oz Product Size: External Size: Approx. 14.7x9.2x5.8cm / 5.8x3.6x2.3in Internal Size: Approx. 8.2x7.3x5.1cm / 3.2x2.9x2.0in Notes: 1. The original codes is 0000. It is recommended to make changes during installation. 2. When not in use, please close the waterproof cover. 3. When not using for a long time, please open it once a week to prolong the service life. Package List: 1 x Key Box1 x Screws Kit (4 x Screw, 4 x Expansion Screw)1 x Key1 x Manual Note: 1.Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. With 4‑digit password designed, it can be converted into non‑reset mode to make sure a high security factor. Made of sturdy zinc alloy material, strong and durable, resistant to wear and corrosion. Impact resistance, good safety, can protect the box from damage by hammers, saws, drills, etc. Simple operation, you can set your favorite number as a password, easy to remember and reset. Widely used in home, factory, office, warehouse, store, fitness club and other business fields.