The Fisher-Price Sit-to-Stand Giant Activity Book is a 2-in-1 electronic learning toy that transforms from a flat storybook to a sturdy, upright activity center with 360 degrees of play for your baby to explore as they grow from sitting up to crawling and walking around. As little ones press the 3 light-up buttons, Smart Stages learning content introduces the alphabet, numbers, colors and more. This exciting play space features 8 engaging activities to keep little hands busy, including shape-sorting, spinners, and more. 2-in-1 electronic learning toy that transforms from sit-at storybook to sturdy, upright activity center with 360 degrees of play 3 Smart Stages learning levels teach the alphabet, early literacy skills, numbers and counting, shapes, and colors 3 pages of story and 8 busy activities, including 3 shapes to sort, spinner, slider, peek-a-boo door and more 3 light-up buttons activate 120+ songs, sounds, tunes and phrases For infants and toddlers ages 6-36 months