NBPTECH invisible posture corrector can improve your posture and reduce pain. It has two sizes with two extension belts, the M posture back corrector brace fits for people whose bust are among 25-45in,and the L back corrector posture brace fits for people whose bust are among 35-52in. [BREATHABLE FABRIC] NBPTECH posture corrector adopts environmentally safe materials which is soft, lightweight, skin-friendly and comfortable.
[ADJUSTABLE SIZE] Two adjustable side bands with durable Velcro. You can adjust bands to maintain proper back position, obtain customized support and maximum comfort.
[PAIN RELIEF] The back corrector can effectively straighten your back, alleviate chronic back pain, realign your spine, stretch muscle and stabilize thoracic clavicle.
[POSTURE IMPROVEMENT] Within two weeks, you will get immediate improvement of better posture, which makes feel more confident, relaxed.
[INVISIBLE UNDER CLOTHES] You can adjust discreet harness to wear under or over your shirt, clothes and blouse without to be noticed. Stay healthy and looked young！
