The fireproof document safe by FireKing is designed to hold letter size documents, A4 size flat documents, CD/DVD's, flash drives, and portable hard drives. It has a 1/2-Hour class 350 fire rating and it is water resistant against the use of fire hoses and sprinklers. It has a built-in handle and a 0.27 cubic foot capacity. Quality guaranteed by a 7-year manufacturer's warranty.