1. Comfortable and Quality: The posture corrector is made of breathable, durable, washable, and quality materials for longlasting back support. Softer foam shoulder pads are designed for comfort and won't dig into your skin. Wear it at the office, at home, or even during a walk to improve your posture whenever it suits you. 2. Easy to Wear: You can easily put on the posture corrector yourself by following these steps: First, simply put on the posture corrector and adjust the shoulder pads. Second, fasten the waistband comfortably. Third, pull the elastic back straps and secure them to the waist belt. Finally, your shoulders and back will be stretched. 3. Construction: The double Xdesign and dual support plates provide stable reinforcement to improve your posture. Three sizes are available, fitting waist sizes from 25' to 52'. 4. Reduces Back Pain: Sitting in front of a computer for long periods causes back and shoulder pain. Using the posture corrector not only improves your sitting posture and relieves pain but also boosts your confidence.