HIGH SAFETY: High strength zinc alloy cast body mounted with 4 heavy duty 1 inch mounting screws inside, provides extra strength for the small wall box attached to hammering and sawing. The Resettable 4-Digit Combination Key Wall Safe allows you to set your own code with 10,000 unique options. Secure with confidence and share spare keys with loved ones and loved ones at work or on mission. EASY OPERATION: With all mounting hardware included and pre-drilled holes, it's quite simple attach the small key safe to any solid surface. Just four steps to set and reset the 4-digit combination. Instructions are always included. Please note that NEVER forget your password, or there is no way to use or reset the 4-digit key box. CAPACITY: The small key box key wall mount comes with an internal holder that can hold up to 5 medium sized house keys. You can also edit to store like credit cards and USB drivers. [NOTE] As the upper interior is occupied by the locking mechanism itself, only items with a thickness of less than 0.5cm can pass through this part. Long, thick items like remote control car keys will not fit. WIDE APPLICATION: Outdoor safes provide easy and secure access to your spare keys, preventing lockouts for people living alone, school children, elderly parents, emergency entry of caregivers, home services like babysitter, caregiver, etc. The outdoor resettable key code box is also the perfect solution for sharing keys in AirBnB rentals/real estate business, office, etc. ADVANCED DESIGN: The small key lock box is comes with a black sliding cover to hide and protect the dials from dust, rain, snow and ice; premium material is non-corrosive, rust-proof and weather-resistant; And the environmentally friendly paint adds to the resistance.