Swivel Mesh Children Computer Chair with Adjustable Height-Blue","Key FeaturesHeight Adjustable Function: With the premium gas lift and adjusting lever, the kids task chair will smoothly lift up and down from 31.5 to 36. Thus, kids can sit with the most comfortable position. Adjustable height satisfies the needs of kids from 6 to 15 years old. Ergonomic Backrest and Armrests: Ergonomic curved backrest with back support fits well with kid's body curve, which is good for spine protection and fatig