Specification:Material: zinc alloyThe color blackExternal size (L x W x H): Approx. 100 * 65 * 40mm / 3.94 * 2.56 * 1.57in Inside Size (L x W x H): Approx. 70 * 40 * 25mm / 2.76 * 1.57 * 0.98inPackage weight: approx. 593gPackage included:1 x key box1 x instruction【Enough storage capacity】The box has enough space to store valuables such as keys, business cards, etc. Mini Supermarket Imitation Game.【Easy Operation】You can set your favorite numbers as passwords. The 4-digit combination is easy to remember and reset.【Wide Application】Widely applied to home, factory, office, warehouse, shops, real estate and other commercial areas .【High Security】This key box with code lock is an adjustable combination lock with 4 dials. It can be converted to non-resettable mode for added security.【Key Box】Key box is made of durable and strong zinc alloy, protect the box from damage by hammer, saw, drill, etc. Note: The data are all manual measurement, please allow 1-3cm error, due to the light and display difference, there will be some color difference, depending on the physical object received.