Phoenix - PXSLTR2W31B World Class Vertical File provides rugged endurance to withstand tough disasters. Fire-resistant feature outlasts the harshest flames up to 1 hour. individual drawer insulation prevents closed drawers from fire if one is left open. It also resists explosions up to 2000 degrees Fahrenheit and survives drops up to 30'. Labyrinth sealing system and special gaskets prevent water damage. Vertical file is MTC Grade B rated to protect CDs, DVDs, USBs and memory sticks. Easily access files using recessed drawer pull. Key-operated plunger locks drawers for enhanced privacy. Two drawers store and organize your letter-size documents for convenient access.