Corrector Belt Back Support Belt Adjustable Elastic Invisible Hunchback Posture Corrector Relieve Pain Strap Correct Shoulder Opening Chest Straightening 背部矫正带 矫正器

S L. Instructions for use: Stage 1: During the adaptation period, it is not advisable to wear it for too long relax the shoulder straps and let the body adapt first). Phase 2: Adjustment period suitable for work environment wearing time can be increased to 2-3 hours). Stage 3: Wear it freely during the maintenance period suitable for travel/fitness/daily use). ADJUSTABLE SIZE-3 Size Available. Back Posture Corrector with breathable and latex-free adjustment strap. OVERALL CORRECTION-Shoulder Support Brace Pull back your Upper Back to the right position. And then improve your whole body posture during work or life. USE ANYTIME-You can use it not only when you are sitting on computer or driving a car, but also when you are playing sports or gardening. What is more, you can use it at home when you are doing housework, or watching TV. PRACTICAL-Posture brace filed with Lightweight neoprene, can be worn comfortably under or over clothing. Correct your posture all day. You can put on and adj