It is the pioneer product empoldered according to body engineering and mechanics, which compose of two parts of the connection of shoulder and arm and W leading strap. The novel connection of shoulder and arm shaped the combination of "S-B" systems of forces. It can balance the force, rectify the bad gesture of bow bending and hunchback. In the back of the waist, there is a W-shaped three-dimensional system of forces for support, subtly drawingand extending, so that it can reappear the normal physiology of spinal curve, form tall and straight chest and back, and give full play to the balanced supporting role of waist to the body, assist to control the normal physiological spinal curve, thus to make abdomen curl and waist straight.

Outer packing:
20 sets/ctn
Carton dimensions: 60 x 50 x 37cm
Carton volume: 0.1cbm
N. W.: 20kg
G. W.: 22kg

Conveyance:
Qty/20' FCL: 5, 600sets (280 cartons)
Qty/40' FCL: 11, 600sets (580 cartons)
Qty/40' HQ: 13, 600sets (680cartons)