SentrySafe 1110 1/2 Hour Fireproof Security Chest, 0.18 Cubic Feet, Medium Gray Fire-Safe security chest UL classified 1/2 hour fire protection and ETL verified 1/2 hour fire protection for CD's, DVD's, USB drives and memory stick up to 1550F Privacy key lock Exterior dimensions: 6 1/8"H x 14 1/4W x 11" D Interior dimensions: 3 1/2"H x 12"W x 7 1/2"D