・Posture correction belt, it straightens your back and is comfortable to wear. ・Reduces the burden on shoulders, lower back, and back, leading to a stress-free and beautiful posture! ・The posture correction belt has a belt for the abdomen and a plate on the back, which makes it easier to focus on the abdomen and back, naturally lifting the rib cage and leading to a natural and beautiful posture. ・Breathable material, stretchable material, and breathable mesh, so it can be worn all year round. ・Adjustable tightness, the degree of correction can be adjusted with the waist band and shoulder bands, making fine adjustments easy. 【Sizes】 S Width 74 cm Length 29 cm M Width 78 cm Length 31 cm L Width 84 cm Length 33 cm XL Width 88 cm Length 35 cm XXL Width 92 cm Length 38 cm XXXL (3XL) Width 100 cm Length 40 cm ※Due to being an overseas product, there may be stains, odors, distortions, minor scratches, loose stitching, and fraying.