Even your youngest child can join you at the family table using the Tripp Trapp Baby Set. While your baby is learning to sit, the Tripp Trapp Baby Set gives your little one side and back support that s comfortable. It provides your child freedom of movement and helps teach them the important skill of sitting. When your child can confidently climb in and out of their chair on their own, you can remove the Baby Set. This gives them greater freedom of movement and more independence.