The back of the products adds four pieces of plasticity billet , it is healthy to support the back and mould the body. Strengthen the triangle shrinking device, increase and tighten strength and supp

The back of the products adds four pieces of plasticity billet , it is healthy to support the back and mould the body. Strengthen the triangle shrinking device, increase and tighten strength and supp

Use to reduce repetitive back strain. Helps to reduce lower back discomfort. Provides comfortable relief from lower back strain. This product has luminous function. Security of guaranteeing to work i

It`s four body-shaping steel rods and 28-point highly magnetic components on the back can support your back and make you rigid with a good posture. It`s made of synthetic cotton, which is soft and ma

Use to reduce repetitive back strain. Helps to reduce lower back discomfort. Provides comfortable relief from lower back strain. This product has luminous function. Security of guaranteeing to work i

It is for the best edge toll that reduces weight It can change the length in accordance with the size of waist Let your waist appear with the perfect posture