Keep your computer clean and out of the way with this convenient under-desk mount designed for smaller computer cases. Save floor and desktop space while keeping your media drives within easy reach. Constructed of rust-proof, powder-coated steel, this sturdy bracket adjusts to fit cases up to 20 1/2 tall and 6 wide. It slides 8 3/4 out on ball-bearing rails and the bracket can rotate 360 degrees. Anti-skid foam padding protects your computer case and prevents it from sliding out of the bracket.