It is designed to adjust to your growing child's seating needs and to accommodate more than one child in your growing family. It transforms seamlessly from an extremely functional highchair to an infant feeding booster, a toddler booster, and finally a youth chair. Should your family grow, it can even accommodate a baby and a toddler at the table all at once. The 6 height adjustments provide the perfect fit for baby at the table. Dimensions: 41 inch height x 22.5 inch width x 29 inch depth.