Size S / Width 74 cm Length 29 cm ・Back straight belt, the back straightens and it's light to wear, so it's comfortable. ・Reduces strain on shoulders, hips, and back, leading to a beautiful posture without stress! ・The posture correction belt's abdominal belt and back plate make it easier to focus on your abdomen and back, naturally lifting your rib cage and guiding you to a natural and beautiful posture. ・Made with breathable material, elastic material, and breathable mesh, so it can be worn year-round. ・Adjustable tightness, the degree of correction can be adjusted with two bands, the waistband and shoulder band, making fine adjustments easy. *Please note that as this is an overseas product, there may be dirt, odors, distortions, minor scratches, loose stitching, or fraying.