This product is designed to correct poor posture by gently holding the shoulders back in proper position. Elastic belts provide support compression to stabilize the abdominal and lumbar regions for improved posture and alignment.

Size S : Body Height :100-135cm  Waist : 53-63cm  Back Length 30-40cm
Size M :Body Height : 130-155cm  Waist : 62-74cm  Back Length 37-43cm
Size L : Body Height : 152-170cm  Waist :  72-85cm   Back Length 40-48cm
Size XL : Body Height :165-180cm Waist :  84-96cm Back Length 46-52cm

color : black only