Enjoy sustaining and earthy tones with the Duet, a hybrid instrument that features both a marimba and metallophone in one instrument. The Duet includes 4 mallets, inviting 2 people to share in a creative musical experience. One side has aluminum keys and plays pure, ringing notes from the C Major scale. The other side features fiberglass keys tuned to the A Minor key that create a shorter, more tropical tone like a wooden instrument. The Duet has 18 keys in total and includes 2 plastic-tipped mallets that are attached to the frame via plastic-coated steel cables. This instrument is ideal for ages 2 through adults. It comes with choice of steel or recycled plastic post, and 3 mounting options: in-ground, surface, or portable.