Product Detail Exterior Dimensions: 17 27/32"H x 16 11/32"W x 19 5/16"D Interior Dimensions: 13 3/4"H x 12 9/16"W x 11 7/8"D May be bolted to floor (hardware included) The safe provides 2 hours of UL Classified fire protecion 4-number combination lock with clicking dial and tubular key lock 6 live-locking bolts . The "Combination Fire Safe" is best product for you. We recommended Combination Fire Safe