Spine Supporting Height Adjustable Ergonomic Childrens Desk Chair | Childrens Office Chair | 3-10 AgesThe ergonomic backrest on this kids desk chair perfectly fits kid's body curve and promotes a good sitting posture. The 12 cm seat height adjustment is capable of catering to people of different ages and heights. Breathable mesh backrest and seat promote air flow and circulation. Stuffed with high density sponge, the seat cushion offers more comfortable feeling. In addition, reinforced frame, durable PU casters and 5 claw base are all in one chair,