1 Year Limited Warranty for Peace of Mind Can be Concealed behind a Mirror, Picture Frame, or Inside a Closet Safely Conceals and Secures Firearms, Ammo and other Valuables Conveniently Fits Between two 16″ Center Wall or Floor Studs Full Length Piano Hinge Secures Door to Frame Industries Toughest Finish: Powder Coat Epoxy HMC High Security Tubular Locking System Constructed From Heavy Duty 1.5mm Steel Black Foam Interior Lining Included Download Manual