-- Sit for a long time, coxal is squeezed by weight, go down to be able to bring about coxal flat outside enlarge for a long time, affect configuration. Cushion outer circle sticks close package, coxal come together is secured inside a limits, prevent coxal and adipose diffuse, model small and beautiful but-tock model.* Multiple scenes, multiple life enjoyment
-- 8 hours working, balanced release pressure. The office chair is placed on the waistband of the music class to relieve the pressure on the spine, so that you can maintain the correct posture and prevent hunchback.