This World Percussion instrument - The Tym-pans measure about 16"& 18" across (but can come in different sizes) and are about 4" deep with a drum head on top (a skin head or conventional mylar head) and a closed bottom with a tube connected to a foot bellows which is connected to each drum to create a pitch change or a glissando effect. There are three legs that come with each drum. The tymp - pans are made to order and you do not have to purchase them in pairs. Also included with the purchase is a pair or felt mallets and the foot bellow/s
Please !!!! refer to the maintenance page to see how to take care of this percussion instrument.