1.52-cubic-foot home security safe for important documents, jewelry, cash, devices, and other valuables RELIABLE SAFETY: Programmable electronic keypad ensures secure, easy operation; back-up key for emergency use; AA batteries required DURABLE: Heavy-duty steel construction (8-gauge steel door and 14-gauge steel body); 2 live-door bolts and pry-resistant concealed hinges EASY TO USE: Interior shelf for convenient organizing MOUNTABLE: Pre-drilled mounting holes and hardware for easy floor and wall mounting PRODUCT DIMENSIONS: 13.8 x 13 x 16.5 inches (WxDxH, exterior); 13.6 x 10.6 x 16.4 inches (WxDxH, interior)