Enjoy a much healthier life with a posture corrector: Our posture corrector is suitable for men and women, which provides alignment of the back, neck, and shoulder during your activities. Straighter posture lets you feel more confident: With the benefit of our back brace, you will have a straight posture and be more confident, healthy, and younger. Enjoy a wonderful life with a better posture. Invisible under clothes: This back brace can be worn under the clothes. It is undetectable and very comfortable so that you will forget it after a while. Notes: If you feel discomfort, loosen the straps and readjust. The buckle pad on the back can be adjusted as needed. If you experience numbness, swelling, or discoloration, discontinue use immediately. Adjustable easy to use: Our shoulder brace fits chest size from 28 to 43 (please verify before ordering). Start wearing it for 20-30 minutes to 1 hour per day for two weeks and gradually increase feel the difference. High-quality: In order to provide a comfortable shoulder and neck brace, our back posture corrector is made of high-quality fabric, which is lightweight but strong, soft, breathable, and washable material.