Primo Deluxe Easy Chair The Primo Deluxe Easy Chair is a booster chair made of solid birch which actually grows with the child. The seat and footrest height are adjustable which makes the chair for perfect for feeding as a high chair or for simply lounging as a regular old seat. The baby chair can accommodate a child all the way to 150 lbs.! It is fantastic for parents looking to double their value. The child can be comfortable at the dinner table as the baby high chair adjusts so the child is right on eye level.