A durable wooden highchair is designed for maximum adjustability so you can find the perfect height for your little one at the table. The seat and footrest can be easily configured with the protective back and rail to fit a newly sitting 6-month-old and can be adjusted to fit up to a full-grown adult, all in ergonomically correct positions that encourage a positive dining experience. An included seat cushion and detachable tray provide a total dining experience for baby. Ages 6 months to adult Includes Tripp Trapp Chair, Tripp Trapp Baby Set with five-point harness and gliders, cushion and tray Designed by Peter Opsvik Water-based, nontoxic paint No harmful substances; bisphenol-free and phthalate-free Chair is beechwood; tray is plastic; seat cushion is cotton with polyester fill Made in the USA Certified by JPMA and meets or exceeds all ASTM safety standards