Fire Safe, Gray, Net Weight 139 lb, Capacity 1.7 cu ft, Water Endurance Not Specified, Material Steel, Finish Matte Paint, Number of Shelves 2 Adjustable, Lock Style Electronic, Number of Bolts 6, Outside Height 20 in, Outside Width 17 1/4 in, Outside Depth 18 3/4 in, Inside Height 16 1/2 in, Inside Width 14 1/4 in, Inside Depth 12 1/2 in, Door Plate Thickness 4 1/2 in, Wall Thickness 1 3/4 in, Holds Birth Certificates, Deeds, Documents, Insurance Information, Passports, Valuables, Wills