Perfect for storing your most important items, the steel strength on this safe can last forever. Dimensions are 55.13" (H) x 27.63" (W) x 25" (D). The door has an overall thickness of 4”, enclosing fire resistant material, and 1” diameter locking bolts to ensure against door removal during a burglary. The body of the safe is 3.5” thick, and has a 2 story impact rating and a 2 hour fire rating. Enjoy knowing your valuables are safe from both fire and theft.