ROADINGER Universal Transport Case with castors, constructed from 7 mm black laminated plywood with a felt-lined interior. It has 30 mm aluminum profile frames with rounded edges, two hinged chrome-plated handles, three chrome tip-over locks, two butterfly locks, and four castors with two locking brakes. The case is stackable and has steel ball corners. Its internal dimensions are 117.5 × 37.5 × 31.5 cm, and its maximum load is 50 kg.