The Phoenix Safes Charon £4K Underfloor Safe Size 1 is designed to accommodate all of your security requirements in a concealed location. It has a 22mm thick chrome plated steel door with a special drill resistant tube. Its lock is high security, key-retaining key-lock and is supplied with two keys. An A.B.S. neck engages into the steel collar to allow 111mm of concrete protection over the top plate and the body is made from high quality steel with continuously welded seams. The Phoenix Safes Charon £4K Underfloor Safe Size 1 has a special water resistant dust cover fits tightly onto the neck and has a recommended cash cover of £4,000 or £40,000 worth in valuables.