Give your toddler an added boost at the dinner table with the Upseat Boost Toddler Booster Seat. This booster seat features a detachable platform, providing an additional 3" of height for younger children who need an extra boost. Designed with the guidance of physical therapists, it prioritizes proper upright posture, ensuring comfort and support during mealtime. As your child grows and less height is needed, simply detach the platform base. Suitable for ages 18 months to 5 years.