Electronic Security Safe secures valuables such as keepsakes collectibles heirlooms jewelry from theft and other important items. Features electronic lock with override key and two live-locking bolts carpeted floor concealed hinges and armored steel construction for a formidable deterrent against theft and loss. Includes bolt-down hardware for added security. Safe holds .5 cubic feet (16.4 cubic liters). Interior dimensions are 13-5/8 wide x 8-5/8 deep x 8-1/2 high (34-3/5cm wide x 20cm deep x 21-3/5cm high). Weighs 22.9 lb. (10.4 kg.).