Baby will love to play, tap, and shake their way to musical discoveries with the Baby Einstein Small Symphony 3-Piece Musical Toy Set, a 3-instrument music set to help encourage musical exploration and fine motor skills development with every song. Petit Piano and Tiny Tempo Musical Toy Drum feature short, classical melodies and real instrument sounds, so baby can perform anywhere the musical muse strikes! All instruments include bead chasers to stimulate fine motor skills development. Tiny Tambourine features soft jingles to protect babys ears. Piano and drum feature volume control. All instruments are lightweight for portability and ease of use by tiny hands. Wipes clean. Piano and drum require 2 AA batteries per instrument. Tiny Tambourine does not require batteries. Dimensions: 12 inches x 2 inches x 9 inches.