Feature: 1. Adjustable hook and loop fasteners, easy to wear and take off, simple to operate. 2. Keep straightness and relieve muscle fatigue caused by poor posture. 3. Thin and lightweight material is breathable and absorbing sweat, making it comfortable to wear all day. 4. Relieve shoulder and waist pain, improve hump, shape beautiful figure. 5. Force full shoulder extension, improve bad habits, reduce the stress of shoulder. Specification: Condition: Brand New Item Type: Shoulder Belt Size: Average Size (As Pictures Show)Color: Black Application: Chest Hump, straight back, cervical pain, driving Function: Correct bad posture, relieve fatigue, spine Materials: Hook and loop / polyester elastic belt / interlayer, etc. Suitable: Children / adult men and women Wear Process: Week 1: Adjustment period, not too tight, let the back adapt. Week 2: Hold period, slightly adjust the tightness, let the back used to it. Week 3: Adaptive period. It is recommended to wear it for about 2 hours every day. Package List: 1 x Posture Corrector1 x Manual ALIVIA EFICAZMENTE EL DOLOR DE ESPALDA: El corrector de postura Comfy Brace tiene como objetivo aliviar el dolor de espalda crónico y hacer que las largas horas de trabajo o de pie sean muy fáciles de superar. Al alinear adecuadamente su postura, elimina la presión en áreas clave, aliviando asà el dolor de espalda, cuello, hombros y clavÃcula. CÓMODO Y TRANSPIRABLE DE USAR: Nuestro diseño patentado está creado ortopédicamente para corregir su postura de la manera más cómoda posible. Totalmente ajustable y transpirable, puedes usarlo fácilmente incluso debajo de la ropa y conquistar tu dÃa sin dolor. CORRECTOR DE POSTURA DE ESPALDA: Comience a usar nuestro alisador de espalda durante 5 a 10 minutos por dÃa y luego aumente el tiempo a una o dos horas a la vez.& UNDETECTABLE UNDER CLOTHES: No need to feel self-conscious about wearing our brace. Our adjustable design is discreet enough to wear under your shirt or blouse. You can wear it while at work, home or out and no one will know you have it on. IS AND SEXY FOR MEN & WOMEN: Our Posture Corrector ensures alignment and stability. Wearing our back brace for some time develops muscle memory which means you’ll keep & hold back straight even without the posture corrector device. BACK POSTURE CORRECTOR: Start wearing our back straightener for 5-10 minutes per day and then raise the time to an hour or two at a time. After a while, you will notice you stand taller, look healthier and feel absolutely better- all on your own!. COMFORTABLE AND BREATHABLE TO WEAR: Our proprietary design is orthopedically created to correct your posture in the most comfortable way possible. Fully adjustable and breathable, you can easily wear it even under your clothes, and conquer your day in a pain- fashion. EFFECTIVELY RELIEVE BACK PAIN: Brace posture corrector aims to relieve chronic back pain and make long working or standing hours a breeze to get through. By aligning properly your posture, it takes pressure off of key areas, thus alleviating back, neck, shoulder and clavicle pain.