It's very comfortable because it straightens your back and is lightweight. - Reduces stress on shoulders, lower back, and back, leading to 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 year-round. - Adjustable tightness; the degree of correction can be adjusted with the waist band and shoulder bands, making fine adjustments easy. 【Size】 S Width: 74 cm Length: 29 cm *Please note that this product is made overseas and may have stains, odors, distortions, minor scratches, loose stitching, or fraying.