TA101 study tables and chairs are made ofMDF, Plastics and Steel Tube, for school-age children to use. Its height can be adjusted. The table has a bookshelf with two bag hooks. Our products have a great color variety and enjoy a novel style. Features: Concave-mouth desktop design is good for posture correction as well as chest protection while children’s upper bodies are approaching the desktop. With elbows naturally sagging upon scaleboards, feet on the pedals, children can comfortably rely on the chair backrest. The chair backrest is effective in preventing hunchback and short-sightedness. Such design will naturally correct sitting posture in accordance with reqiurements of National Education Office, as follows: a compact sitting posture should be like this, eyes three feet away from the desktop, chest a fist-distance from the desktop, and fingertips one inch from the paper. Supporting brackets make arms droop naturally so as to relieve muscle tension from shoulder, elbow, waist and other parts of the body, and get rid of fatigue and sore as on the common table arms, prop open and shoulders are shrugged. Thus children can long maintain optimum learning state without painful shoulder caused by lying on the common table. Lifting body of adjustable desk can be adjusted freely in accordance with the child's figure. With such a reasonable bookshelf design, can make the desk organized as well as provide more space for children to learn.