DUOREST DR-912 Ergonomic Detachable Back Support equipped with German technology and designed DUOREST patented Dual Backrest supports ones back firmly without exerting pressure on the spine and evenly distribute the pressure to left and right back muscles effectively. As a result, the pressure on the lumbar vertebra is reduced by 50% as compared to conventional chairs.
10 Air-Lines maiantains pleasant feeling by insuring air circulation.
Attaches and detaches easily.
The buckle can be fastened at the back of the seat preventing wobbling.
according to the user, the backrest height can be adjusted to maintain a proper posture.(6 Stage,6 CM)