Big Mouth Billy Bass 15 Year Anniversary Special Edition Lifelike fish plays and sings along to "Don't Worry Be Happy" and "I Will Survive" while flapping his tail and moving his body and mouth to the music! In motion-activation mode, Billy breaks into song when movement is detected, or you can command a bass-tacular performance any time with the push of a button! Can be hung on a wall or displayed on any flat surface with fold-out easel. For ages 8 and up. Latex-rubber fish. Plastic plaque. Includes 4 AA batteries. 9.5" x 6.5" x 1.5" plaque. 11" long fish.