The Benefits Stack Up with the Hi-Lo A high chair that goes beyond the toddler stage, the Chicco Stack Hi-Lo grows with your child from infancy to big kid. Through five growth stages plus a bonus combo configuration, the Chicco Stack Hi-Lo transitions from high chair to chair booster to stool. Multi-Use Versatility The Chicco Stack Hi-Lo offers all the convenience of a standard high chair with a wipeable, machine-washable seat pad, 5-point harness and 3-position recline. For added versatility, removable leg extensions create a low seating option for eating, or a convenient floor seat for interactive play. When it is time for your toddler to graduate from the high chair to a seat at the table, the Chicco Stack Hi-Lo transitions seamlessly to a booster that fits securely on a table chair. As your child gains independence, the high chair converts to a versatile stool with two height adjustments. Easy for Parents The tray and dishwasher-safe liner slide onto the armrests for mealtime and rest conveniently behind the chair when not in use. For easy storage, the leg extensions snap onto base of frame. With easy-glide feet and a compact footprint, the lightweight Chicco Stack Hi-Lo slides out of the way for storage.