Winner of a Creative Mind Magazine Preferred Choice Award for Creative Toys, this is the plush lamb that generates eight different sounds to lull infants to sleep. It re-creates the sound of a mother’s heartbeat heard within the womb, a gentle rain shower, the calming sounds of ocean surf, the harmonic sounds of whale song, Twinkle-Twinkle Little Star, Rock-a-Bye Baby, a classic lullaby, and a tranquil melody. You can control the volume, and each sound may be set to turn off after 23 or 45 minutes. The lamb attaches to a crib, co-sleeper, or bedpost with a hook-and-loop fastener. Child-safe, it is made of non-toxic and hypoallergenic polyester that can be spot-cleaned (sound box also removes to allow machine washing). Includes two AA batteries. Newborns and up. 10 1/2" H x 8 1/2" W x 6" D. (1 1/4 lbs.)