BACK STRENGTHENING: Supports alignment by gently pulling the shoulders to fully extend the shoulder, and provides chest support to shape the sexiest chest, reduce shoulder and waist pain and tighten the hump, to create a good-looking body figure to shape, POSTURAL BAND SHOULDERS AND BACK: Using the back bust corrector not only improves sitting/standing posture, but also realigns the spine and reduces the pain caused by poor alignment and back, shoulders,, neck and waist., COMFORTABLE AND RESISTANT: Lightweight and breathable sweat absorption, special structure design and adjustable buckles, perfect for wearing under clothes, comfort that does not put pressure on the shoulders or leave marks. to restore a beautiful, and confident painless posture., APPLICABLE ANYWHERE: Improve posture anytime, anywhere. You can wear the position corrector at work, at home or in the office to effectively eliminate shoulder, back and neck pain. It is very good for daily, use., ADJUSTABLE AND EASY TO USE: Designed with adjustable straps, our posture corrector can adapt to any boy, suitable for men and women, teenagers and adults. You can easily use the back support alone, without the help of others.