Feature:1. Corrects bad posture, protects the spine and prevents hunchback, return to correct posture quickly.2. Detachable and adjustable shoulder pads will protect your shoulders or armpits from friction damage.3. The fixed plate design strengthens the support function, protects the spine and corrects the hump.4. Causes shoulders and back to be uniformly stressed, relieves fatigue.5. Breathable, lightweight and soft, improve your temperament, easy and comfortable to use.Specification:Condition: 100% Brand New Item Type: Posture CorrectorColor: BlackOptional Size: S, M, L, XL, XXL, XXXLSizeProduct HeightProduct Waist LengthSuitable HeightS43.5cm / 17.1in92cm / 36.2in120-140cm / 47.2-55.1inM43.5cm / 17.1in96cm / 37.8in130-150cm / 51.2-59.1inL43.5cm / 17.1in100cm / 39.4in140-160cm / 55.1-63inXL43.5cm / 17.1in104cm / 40.9in150-170cm / 59.1-66.9in2XL43.5cm / 17.1in108cm / 42.5in160-180cm / 63-70.9in3XL43.5cm / 17.1in112cm / 44.1in170-190cm / 66.9-74.8inPackage List:1 x Posture Corrector