The Gator Cases GR-STUDIO-4U 4 space studio features 5/8” furniture grade black oak laminate and 3.2mm heavy-duty cold rolled steel rack rails. The GR-STUDIO studio rack case has a rackable depth of 15.5”. The stationary studio rack also features screw covers for the hardware to maintain a professional low profile appearance. The GR-STUDIO series is great for mounting effects processors power conditioners EQs compressors and limiters and other studio gear. The GR-STUDIO series racks are designed for studio home studio office or venue use and add a professional look to the environment. The black finish is durable and easy to clean. FEATURES 19 Studio Rack Cabinet. 5/8 Thick MDF Furniture Grade Black Oak Laminate. Rack Rails Constructed of 3.2mm Heavy-Duty Cold Rolled Steel. Specifications: Interior Length - 15 Interior Width - 19 Interior Height - 7 Exterior Length - 16 Exterior Width - 20.5 Exterior Height - 8.5