SentrySafe QE4531 Fire-Safe Water-Resistant Safe with USB-Powered Connectivity, 1.2 Cubic Feet, Black UL Classified 2 hour proven Fire Protection and UL Classified 30 ft Drop Test ETL Verified 20-hour fire protection for CDs/DVDs, USB drives and memory sticks up to 1850 degrees F ETL verified for water resistance in up to 8-inches of water for up to 24 hours Allows users to back up data using their own 2-1/2-inch storage devices Protects up to 120 CDs and DVDs