Features:1.The portable key security gym locker box provides large internal space, When you're traveling or out for business, you can put your house keys, car keys or access cards in.2.Perfectly suitable for daily activities, friends, relatives, home services, emergency entry, pet sitters and real estate business etc.3.This key lock box is made of durable and high grade material, which makes it possible to use for a long time. The combination dial is very clear and easy to see.4.Simply insert the screws and plastic expansion plugs and drill them to the wall or other hard surface and make sure it is mounted tight. The lock door is easy to open when you use the right numbers.5.The key lock box adopts hard aluminum alloy for durability and this metal material is rust-proof, waterproof and corrosion-resistant. Notice:Actual color may be slightly different from the image due to different monitor and light effectPlease allow 1-3cm deviation due to manual measurementDescription:1.Product Name: Metal Anti-theft Key Password Box2.Material: plastic box + aluminum alloy panel3.Specification: 116*98*44MM (manual measurement will have a slight error)4.Scope of application: public key storage place, decoration door key storage5.Reminder: The initial position of the code lock is 0-0-0-0. After receiving it, it is recommended that you try to adjust it to 0-0-0-1 first.6.In order to become familiar with the method. After mastering the method, adjust the position you need. 99.9% of password problems are caused by not mastering the adjustment method.