From the Dr. Seuss Collection. Dr. Seuss One Fish Two Fish Pull Musical. Features Dr. Seuss characters from One Fish, Two Fish, Red Fish, Blue Fish, adorned with colorful ribbons and a mirror. The red fish pulls down and a whimsical lullaby starts playing. Can be attached to most strollers and carriers. Measures 9" x 2.5" x 13" high. Ages 3 months & up.