The Tripp Trapp cushion. It provides a cozy seat by adding lush comfort and support to your child. Made to accompany the Tripp Trapp Baby Set, this cushion will keep baby comfy and happy for every meal. 100% polyester materials are machine washable for easy clean up. Suitable for 6 months to 3 years. Features: Adds softness and comfort; Versatile, easy to change your look & add personality; Easy to mount and remove; Compatible with all Tripp Trapp chairs; Machine washable for easy clean up; Comes in many beautiful color options to match every season and kitchen; Suitable for 6 months to 3 years.;.