Choose one seat for all of baby’s feeding, play, and support needs with the Ingenuity Proper Positioner Create Up! High Chair, with 15 distinct uses to grow from baby to child and from ages 0 months to age 5 9 modes for single-child use: full-tilt reclining seat, removable rocking infant seat, full-size high chair, up-to-table seat, chair top high chair, toddler stool, toddler booster, toddler learning tower, and a toddler desk and chair activity station 6 bonus uses when seating 2 kids at once utilizing the rocker, art table, stepstool, booster seat, and chair topper modes; 3-position high chair tray with built-in cupholder; 5-point safety harness 90-90-90 ergonomic design ensures infants sit with ankles, knees, and hips at a 90-degree angle, the optimal position for mealtimes; adjustable footrest for additional comfort; the high chair dimensions are 46.9” H x 23.3” W x 32.2” L Additional features: Foldable in high chair, tower, and desk mode; adjustable height in tower mode; standing surface is textured to give their feet grip while standing; store tray on back of seat; keep items secure in the art table’s storage pocket