Keep your baby entertained as they play with the colorfully bright and crinkly pages of Mudpuppy's Rainbow World Crinkle Fabric Stroller Book. Designed to promote your baby's curiosity and awareness of their surroundings, strengthen hand-eye coordination, and encourage early language skills. Perfect for on-the-go activities!* 8 crinkle fabric pages* Package size: 5 x 7'', 13 x 18 cm* Book size: 5 x 5'', 13 x 13 cm* Soft fabric book clips to baby's stroller* Perfect for early learning child development