- WEIO K87 posture corrector designed to improve the alignment of back, neck, and shoulders - Features double ABS support bar and sealed composite fiber for ergonomic support - Made of classic PU fabric and soft mesh, lightweight, breathable, and washable - Wide, elastic straps, adjustable for maximum comfort and easy use - Prevents discomfort in the armpits and sweat buildup during prolonged use - Invisible under clothing, ideal for office, gym, yoga, driving, and daily activities - Recommended for daily use of 1 to 2 hours to train posture and strengthen muscle memory - Size XL, fits waists from 110 to 132 cm, suitable for men and women - Improves confidence and postural well-being in any situation