6 Growing Stages from Infant Highchair to Seating 2 Kids at Once, Stage 1: Infant Highchair with 3 Position Recline provides the right position for baby's comfort, Stage 2: Traditional Highchair with a machine washable seat pad, Stage 3: Infant Booster attaches to a dining room chair to bring baby right up to the table, Stage 4: Toddler Booster provides the perfect seat as your baby grows, for use at home or on the go, Stage 5: Youth Stool gives your growing child their own seat at the table, Stage 6: Seat 2 kids at once by using the infant booster and youth stool together for family mealtime, Self-standing fold for compact and neat storage