The Ingenuity Proper Positioner 7-in-1 patent-pending highchair features 7 grow-with-me stages of feeding and promotes good posture to encourage better digestion from newborn to toddler. The first 2 features cater to baby's early stages: the full-tilt recline mimics mom's hold for bottle feeding, while Ingenuity's first-ever removable rocking infant seat keeps baby calm. When your little one is ready for bigger bites, the Proper Positioner moves from a traditional highchair to an up-to-table seat and a chair top highchair. This 7-in-1 transforms into a toddler high chair and transitions into a booster, perfect for restaurant dining. The ergonomic design helps with postural stability while the multi-position, adjustable footrest prevents dangling feet and offers added comfort to let baby focus on mealtime. 90-90-90 seating design keeps baby's legs optimally positioned at a 90-degree angle to promote comfort and proper posture. Machine washable seat pad and insert. Keep baby safe with the 5-point safety harness until used as a toddler chair, then use with the 3-point harness. Third party safety tested and approved. Assembled dimensions: 35'' L x 24.5'' W x 45.5'' H.