ROADINGER Special Combo Case Pro is a 12U rack case with castors, constructed from black laminated 9 mm plywood multi-layer material. It features three removable covers, 30 mm aluminum profile frames, four hinged chromium-plated handles, five butterfly locks, and four castors with two locking brakes. The case includes 19-inch profile rails, a 480 mm mounting depth, and a maximum load of 50 kg.