Odyssey FZAR04BL - Black 4U Pro Amp RackSturdy Black Label ATA Amp Racks incorporate dual rack rails (front and rear), heavy duty rubber feet (non wheeled versions), spring loaded handles, and removable front and rear covers. Designed to protect and transport larger amps and other standard 19" rack mountable gear. Features and Specifications 4 Rack Spaces Black Anodized and Powder Coated Hardware Heavy Duty Ball Corners Recessed Latches and Spring Loaded Handles Removable Front and Rear