The JUNIOR Seat Cushion is now available in five sizes and provides a comfortable, stable foundation for exploration and adventure. Lightweight multi-stiffness foam promotes immersion, stability and positioning while the washable, water-resistant cover lets kids be kids. Each cushion features a VARILITE self-inflating valve for quick and easy adjustments. Designed specifically for children using anthropometric data, the JUNIOR line features a full range of size-appropriate seating and positioning items to support children in their mobility devices, allowing them to follow their imagination.