3 height adjustments. Folds. Shoulder strap for ease of portability. Converts from a portable high chair to a toddler booster. Crevice free, removable dishwasher safe tray plus mechanical toy tray. 6 Months + Product Features: + A fun toy insert fits into the eating tray for child to play with + 3 spinning bugs, bobbling parrot and a monkey + 3 Height adjustments + Harness and straps + Dishwasher safe tray + Removable back so an older child can use it + Easy clean seat