Polyester/Plastic Plays 3 relaxing lullabies while rotating slowly for 20 minutes Provides visual and auditory stimulation for baby Has volume control and on/off switch for ease of use Soothing music and visual tracking of the plush animals promotes brain development Helps baby self soothe and sleep soundly A curly hair tan Pooh, velour Piglet, light blue Eeyore and mischievous Tigger circle underneath fabric embroidered tree like branches. The 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. The scrunchie, which covers the mobile arm is a light cream-colored velour. Requires 3 AAA batteries, not included.