Fisher Price Healthy Care Highchair Booster Seat Specification.. Healthy Care feeding tray with snap -on lid-keeps feeding surface clean! Folds for easy portability Easy-clean seat with no crevices to trap crumbs Back & tray remove for older child Three height adjustments Three point harness adjusts to hold growing child securely Front & rear seat straps adjust to fit virtually any chair Adjustable shoulder straps make it easy to carry Weight limit 45lbs