[Ergonomic Kids Desk Chair]: The study chair features ergonomic backrest that perfectly fits kid's body curve to reduce fatigue caused by sedentary sitting and learning. Besides, the ergonomic desk chair can help children maintain correct sitting posture. [Adjustable Seat Height]: The seat height of the kid’s task chair can be adjusted within the range of 16.5"-21", capable of catering to people of different ages and heights. Plus swiveling seat, this desk chair allows the kids to switch directions for smooth-following talking. [Selected Materials for Optimal Comfort]: The breathable mesh back and mesh seat keep air circulation for extra comfy. Additionally, the high density sponge padded cushion allows kids to sit on the chair comfortably for longer periods of time. [Heavy-duty Base & Easy Movement]: The mesh office chair is supported by reinforced gas lift and stable metal 5-claw base, which is sturdy enough to support up to 250 lbs. Equipped with 5 smooth PU rolling casters, the swivel task chair is convenient to move anywhere you want. [Exquisite Design for Widely Use]: This kid’s armless chair is available in 4 colors to suit different needs. Bright colors also bring vitality to kid’s room and entertain them a lot. Whether used for home or school, boys or girls, the study chair is a great choice.