The Benefits Stack Up with the Hi-LoA high chair that goes beyond the toddler stage, the Chicco Stack Hi-Lo 6-in-1 Multi-Use High Chair 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 VersatilityThe 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 ParentsThe 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 the base of frame. With easy-glide feet and a compact footprint, the lightweight Chicco Stack Hi-Lo slides out of the way for storage.6-in-1 Multi-Use High Chair: High Chair, Chair Booster, Youth Stool, Low Chair, Toddler Chair, Booster + Stool ComboHigh chair seat easily detaches from frame to create booster, chair and stool configurationsBonus combo configuration Use as a booster for your little one and a stool for your big kidSturdy metal frame supports children up to 100 lbs.Removable leg extensions snap into the base of the frame for storagePadded, 5-point harness for high chair and boosterThree recline positions with one-hand adjustmentSnap-on tray with one-hand removal/adjustmentRemovable tray liner for easy cleanupSpace-saving tray storage on rear legsMachine washable seat padExtended use contoured stool seat with sturdy backrestUsageChicco Stack Hi-Lo is designed for children up to 40 lbs. in high chair mode, up to 50 lbs. in booster mode, and for children at least 3 years old and up to 100 lbs. in stool mode. In booster mode, use only on dining chairs with a seat at least 15" wide, 14" deep, and a backrest at least 12" high.Care and MaintenanceFabrics may be spot cleaned with mild soap and water, or machine washed in cold water on delicate cycle using mild detergent. Hang to dry. Do not bleach.