SentrySafe FHW40220 Fireproof Box and Waterproof Box with Key Lock 0.66 cu ft Fireproof box is UL Classified to endure 1/2 hour at 1550F to protect irreplaceable documents, small valuables, DVDs, and USBs from fire Waterproof box is ETL Verified for 72 hours of water submersion offering peace of mind in the event of a flood Fireproof lock box features a tubular key lock to prevent the lid from opening in the event of a fire; includes two keys Document safe features built-in carrying handles for easy transportation and in-lid straps for easy storage of passports, social security cards, and birth certificates; fire box accommodates letter-size hanging files and folders (sold separately) Exterior: 16.6 in. W x 13.8 in. D x 14.1 in. H; Interior: 12 in. W x 8.1 in. H x 11.6 in. H; large capacity 0.66 cubic feet; weighs 41 pounds