Brace Shoulder Spine Back Support Magnetic Therapy Posture Corrector Belt 20*5*19cm

OverviewPosture brace works by training your muscles and spine to return to their natural alignment-help pull the shoulders back to stand tall and sit up straight. You can wear the brace while you work, at home, exercise or go shopping, etc.
Features:
Strong breathable fabric makes it more comfortable to wear without feeling stuffed.
Dual fully adjustable belts, won't cut off your circulation or make your hands go numb.
Posture corrector gently pulling your shoulders back and straightening up your back.
Provides gentle support to prevent traditional teenage hunchback and bending down.
Healing magnetic stones are incorporated in the upper part and the lower tall back brace.
Built-in massage magnet are perfect to reduce back pain and fix your bad posture.
Easy to take on and off it can be worn over or hidden underneath clothing.
Specifications:
Material: nylon
Color: black
Item Size: S; M; L; X; XXL (optional)
Package Weight:
    71g / 2.50ounce (S); 75g / 2.645ounce (M)
    86g / 3.03ounce (L); 90g / 3.17ounce (XL); 95g / 3.35ounce (XXL) 
Package Size: 200 * 190 * 50mm / 7.87 * 7.48 * 1.97in
Note: Please allow 1-10mm error due to manual measurement and check the size chart to select one appropriate you most, thank you for your understanding!
Package List:
1 * Back Posture Corrector