Scuris StorageExternal Size (Hxwxd): 4.53 X 3.43 X 2.16In, Internal Size (Hxwxd): 3.94 X 3.15 X 1.18In. The Secure Key Box Can Be Used Indoors Or Outdoors. It Provides Ample And Highly Secure Internal Storage For Your Valuables, Enough To Store Key Rings, Bank Cards, Car Keys, Cash Or Other Small Items. Our Code Key Box Uses A Combination 12 Digits Offering Thousands Of Combinations To Ensure The Highest Level Of Security, Far More Than The Much Harder To Crack 4 Dial Models. It Is Easy To Redefine The Desired Combination At Any Time. It Is Suggested To Take A Photo Or Write Down The Information After Setting A New Code. If You Forget The Password, You Will No Longer Be Able To Use The Key Box. To InstallThe Wall-Mounted Key Safe Includes All The Necessary Mounting Hardware, Namely 4 Screws And 4 Nylon Expansion Plugs, As Well As A Mode Employment. As Well As A User Manual. Just Insert The Screws And Plastic Expansion Anchors And Drill Them On The Wall Or Other Hard Surface And Make Sure The Safe Is Secure. Code KeysWith This Safe Key Safe, Never Worry About The Keys You Have Hidden Under The Carpet Being Stolen From You. Using This 12 Digit Safe That Allows You Or Others To To Access The Key At Any Time, Which Is Very Suitable For Daily Activities, Friends, Relatives, Home Services, Emergency Entry, Pet Sitters And Real Estate Affairs, Etc.