Olz Baby Walker 6-Speed Adjustment Multi-Function Anti-Rollover Anti-O-Legs Men and Women Toddler WalkerQuality material environmentally friendly PP material, high quality high carbon steel, safe, non toxic, stable, easy to clean Height Adjustable Seat cushion can be adjusted height (6 level adjustment), suitable for 23 35 inch (60 94cm) baby, comfortable and breathable, prevent O leg Safety and stability Large size chassis, round design, center of gravity on the top of 6 universal wheels, will not reach the foot, easy to advance, back, turn Foldable