【High-Security Key Box】This combination lock box is constructed from high-quality aluminum and zinc alloy, resistant to rust and corrosion, meeting the highest quality standards and strong enough to withstand hammering, sawing, and pressure. Even when installed outdoors, this key box can withstand wind and sun, ensuring long-term use. 【Mini Size and Portable】External dimensions of the key box: 7.5 x 3.5 x 9.5 cm / 2.95 x 1.38 x 3.74 inches. This wall-mounted key box is mini in size and compact in design, guaranteeing a large capacity while taking up less space during installation. Better meet your personalized needs. 【Easy to Use】The wall-mounted key safe includes all necessary mounting hardware, namely 4 screws and 4 nylon expansion anchors, as well as an instruction manual. Simply insert the screws and plastic expansion anchors and drill into the wall or other hard surface, ensuring the safe is securely attached. This key lock box is a resettable combination lock with 4 dials and