Polyester/Plastic Five pretty butterflies with layered wings in pink, taupe and gray Two additional butterflies are on the mobile ring Provides visual and auditory stimulation for baby Spins slowly to entertain baby while playing nursery songs for 20 minutes Promotes brain development and helps baby self soothe Five pretty dimensional butterflies circle around this charming musical mobile. The butterflies have dimensional layered wings in pink, taupe, and light gray. There are two additional butterflies on the mobile ring. The scrunchie, which covers the mobile arm is a light cream velour. 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. Musical mobiles provide visual and auditory stimulation for baby while also entertaining and comforting them as well as helping them self-soothe. Requires 3 AAA batteries not included.