Posture Corrector Breathable Back Support Straightener Back Invisible Sitting Posture Corrector Feature: Easy to use: The support trainer can be adjusted like a backpack. Unlike other shoulder straps, you can easily lower and move the back posture orthosis without any additional materials and adjustments, making it easy to use. The discreet design allows the posture trainer to be easily hidden under your clothes, providing you with comfortable stability. Suitable for women, men and children. Practical design, breathable shoulder straps are machine washable. Back correction in daily life can help relieve pain and tension. Suitable for any place: Posture correction is made of high-quality soft foam, light and breathable. Because of its softness, you can carry it comfortably while driving, vacuuming, cooking and working at your desk. Reduce stiffness of muscles and prevent pulling during exercise. Correct your back, straighten your chest, smooth your waist, and shape your figure. Suitable for children, students, adults, workers, etc. Size: 24cmX15cm Package Content: 1XPosture corrector Posture Corrector Breathable Back Support Straightener Back Invisible Sitting Posture Corrector Feature: Easy to use: The support trainer can be adjusted like a backpack. Unlike other shoulder straps, you can easily lower and move the back posture orthosis without any additional materials and adjustment The discreet design allows the posture trainer to be easily hidden under your clothes, providing you with comfortable stability. Suitable for women, men and children. Practical design, breathable shoulder straps are machine washable. Back correction in daily life can help relieve pain and tension.