Covering ages 6 months to 8 years, this chair separates into a 20" x 17.5" x 22" table and a matching seat that works as a dining chair, a rocking chair or a toddler seat. In high chair mode it stands 40.5" with a 23" x 12" tray. The rocking base measures 27" x 16" and lockable universal wheels let you reposition or fix it in place. PP and PE construction with a sponge-padded seat keeps cleaning simple. Maximum capacity 50 lbs.