Two pairs of super cute robots rotate around this charming musical mobile. Each robot is made of a soft velour with embroidered details that is approximately 5 - 5 ½” tall. This musical mobile plays nursery songs for 20 minutes, has an on/off switch and volume control. It plays Brahms Lullaby, Twinkle, Twinkle Little Star, and Rock-a-Bye-Baby. Requires 3 AAA batteries not included.