This Concealment Safe poses as just ordinary Thermometer! It is actually a fantastic place to conceal those things you don't want people to find or steal. You can hide anything that will fit in the can and it deter burglars or snoops from finding it. Are you hiding a spare house key under your door mat or under a flower pot on the front porch? This is the first place thieves will look to gain access to your home. With the thermometer key hider you will never be locked out again. Only you and your family will know the secret.