Two-drawer vertical letter / legal-size 22" depth UL Class 350 one-hour fire / impact rated filing cabinet with one heavy-duty keylock top drawer to control all drawers. ETL Verified Mark 1/2 hour fire protection hard drives, CDs, DVDs, flash drives, and HIPAA compliance solution. Exterior dimensions: 27 3/4" H x 17 3/4" W x 22 1/8". Limited Lifetime warranty with free replacement after fire guarantee.