Costzon Kids Chair, Adjustable Height Student Chair, Home School Ergonomic Computer Chair, Kids Desk Chair

About this item Adjustable Height & Seat Depth: The seat and backrest height can be easily adjusted by rotating the knob to fit well with desks of different heights. And the depth of the seat is also adjustable by the lever under the seat, which is perfect for growing children of different ages and helps them at the appropriate position when sitting. Ergonomic Design for Growing Child: Equipped with split back and saddle type seat cushion, this ergonomic desk chair perfectly fits the curve of the body and gives strong support to children's neck, back, waist and hip during long sitting. Besides, the flip-up armrest can be put down to place the hand and lifted to save space for storage. Sit-brake Casters & Grip Handle: The ergonomic study desk chair comes with 4 sit-brake casters. If weight more than 88 lbs is applied on the seat, the casters will lock automatically and stop moving so that your child can concentrate on his/her tasks. Moreover, with an easy-to-grip handle, your k