- MULTIPLE SIZES FOR MAXIMUM COMFORT: Our ergonomically designed posture corrector provides exceptional support while preventing underarm discomfort. It effectively alleviates back pain and enhances posture, with adjustable straps fitting waist sizes from 26 to 49 inches. Sizes available: S (26"-34"), M (34"-41"), L (41"-51"). Refer to the size chart to find your perfect fit, ensuring support that boosts your confidence. - EASY TO PUT ON AND TAKE OFF: The adjustable straps allow for effortless application of the posture corrector and back brace, making it suitable for all body types—men, women, and children. Simply adjust the velcro straps for a snug fit that provides optimal support throughout the day. - BREATHABLE AND COMFORTABLE MATERIAL: Designed with your comfort in mind, our posture corrector features soft, breathable fabrics and a mesh panel that keeps your back cool and dry. Unlike inferior models, our shoulder-wrap design minimizes skin irritation, making it easy to wear discreetly under clothing at work, home, or during casual outings. - 2-IN-1 FUNCTIONALITY: Experience dual benefits with our adjustable back brace that includes four removable fiber bar support poles and an expanded support area. This design enhances neck and shoulder support while promoting a healthier lumbar spine. Effectively addresses posture issues such as scoliosis and lumbago, helping you maintain proper alignment and find relief from pain. - VERSATILE USAGE SCENARIOS: Wear it while sitting at your desk for extended hours, during household chores, or while engaging in light exercise. This posture corrector empowers you to maintain proper posture throughout your daily activities, making it an essential addition to your wellness routine.