Modeled after the washboards commonly used in early Americana, these traditional washboards make excellent acoustic rhythmic and ensemble instruments. With a corrugated steel playing surface housed in a solid poplar frame, they are sturdy and built to last. Place thimbles on all the fingers of one hand while holding the washboard with other, and you'll be strumming out amazing and intricate rhythmic patterns in no time flat! Great fun for all ages! Dimensions: 18 inches x 8 1/2 inches.