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. 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. Easy to wear: First, put on the posture corrector and adjust the shoulder pads. Second, fasten the waistband. Third, pull on the elastic back straps and attach the Velcro to the waist belt. Straighter posture lets you feel more confident:The posture corrector is very well designed,you will have a straight posture and be more confident, healthy, and younger. Enjoy a wonderful life with a better posture. Enjoy a much healthier life with a posture corrector:Using this posture corrector not only improves your sitting posture and relieve soreness,which provides alignment of the back, neck, and shoulder during your activities. Hand Wash Only. Zipper closure. Imported. 50%NEORPENE,25%POLYESSTER,25%NYLON.