Specification:<br /> Color: white<br /> Material: polyester<br /> Shoulder width: about 35-45cm<br /> <br /> Description:<br /> Easy to use, practical,comfortable and elastic.<br /> Scoliosis and other malformed spinal curvatures.<br /> Relieves posture related back pains, shoulder pains.<br /> Helps to correct poor posture, keep shoulders back, correct.<br /><br /> Package Includes:<br /> 1 X Back Posture Belt