Rockcase Chest Case 3 Multi Bass FlightCase RC 10860 BA/FL solid case for 3 E-Basses, external material: 10 mm / 0.4" thick plywood, polystyrene core with velvet covering at the bottom for safeguarding of the bodies, padded neck-support with closing system, aluminium edges with chrome-plated ball corners, 4 butterfly locks, flight case covered with black PVC