Meinl ID3GO Ibo Drum, Ibo DrumA special feature of the Tri Sound Ibo are the different playing surfaces. In addition to the striking surface on the bottom, there is also a side-mounted playing surface with a natural head. Thus, this instrument offers a particularly large number of sound and play variants.@+@+, Tri-sound model, Size: Large, Material: Premium fiberglass, Special features: Integrated microphone hole, Robust shell processing, Natural head playing surface, Includes padded bottom ring, Colour: Gold ornament, Diameter 26 cm, Height 37 cm, Microphone hole: 48 mm