Jakob Winter JW 2089 1/2W Tuba Case - for rotary valve Bb tuba, 20mm side padding, 40mm bell padding, thermo-formed from ABS-plastic, specially reinforced aluminium valance for extra stability. Chrome-plated locks and hinges, special strong carrying handle, rollers and towing handle. Bell diameter: 480mm. Upper width: 500mm. Length: 1080mm. Lower width: 440mm. Valve group height: 270mm. Colour: Black