Thank you for viewing from among many options. ✅ Dual Support for Posture and Lower Back Designed to support the back, shoulders, and lower back simultaneously, preventing slouching and promoting correct posture. ✅ Slouch Correction and Posture Improvement Naturally pulls the shoulders back, gently straightening the back. ✅ Secure Lower Back Stabilization Stabilizes the lower back, reducing strain during desk work and standing jobs. ✅ Unisex - L Size Adjustable size, fitting both men and women. ✅ Lightweight and Breathable Material Doesn't get stuffy even with prolonged wear, and easy to use under clothing. ✅ Suitable for Various Situations Recommended for telework, office work, housework, and daily life.