The compact shape and stable powder coated tulip base enable Nest to be pulled right into to the table with no tripping hazards. The UV stabilised polyethylene curved seat and tray simply wipe clean. A machine washable 5-point safety harness is supplied with Nest. Nest is designed and built to last. This chair fits babies and children from 6 months to 6 years. The removable tray is suitable for baby feeding. For toddlers and young children who want to join the family at meal times, Nest easily converts to a standard table height booster chair by removing the tray. Is your child too old for a high chair? In just moments Nest converts to Nester - a cool low chair that will last you child to 6 years of age. Dimensional Data: Height 815mm, Base Diameter 480mm, Overall chair diameter 450mm, Weight 11.5kg/25.4lbs. 3 in 1 concept - 3 Configurations for different stages of your child's development. Nest Dine - with tray for baby feeding (6 months - 2 years). Nest Boost - without tray (2 years to 4 years). Nester - Low chair (up to 6 years). Curved easy to keep clean form - no food traps. Tulip base - stability and no tripping hazard 5 way safety harness (machine washable nylon). Durable materials (UV stabilised polyethylene and powder coated steel). Minimalist uncluttered design fits in modern day interiors. Simple to assemble (only 7 screws to erect Nest). Increased tray size Eco Black Nest is made of 50% recycled plastic material.