With fire protection that starts at the core, water-resistant fire file provides unsurpassed protection for all your business paper documents and digital records that are stored on CDs, DVDs, USB drives, and memory sticks. Four-drawer fire file is UL Classified Fire Endurance (1 hour at 1700 degrees F/927 degrees C); UL Classified explosion hazard-resistance to protect contents in case of sudden exposure to intense heat; ETL Verified for 1-hour fire protection of CDs, DVDs, Memory Sticks and USB Drives in the event of a fire; and ETL Verified water protection against sprinkler and water-spray exposure. Patent-pending fire file is comparatively lightweight for easier mobility around the office. Privacy key lock helps prevent unwanted access. Drawer layout flexibility accommodates letter-size and legal-size, hanging file folders. 22-gauge steel file also offers easy-to-use recessed handles and label holders.