adjustable back posture corrector and back posture corrector clavicle support Back four size

Name : Back posture corrector Color : Black Material : Elastic belt, clasp, aluminum alloy plate Size : XS S M L Function : Improve the distance with the eye effectively prevent myopia. Relieve body fatigue helps growth and development Relieve pain of the shoulder and back and surgery recovery Feature : According to the body curve design,fit the back give the back a strong support force Tall and straight waist, uniform back force Comfortable and supple with velet padded