Adjustable fit for personalized support This back posture belt features an adjustable design to suit your body shape, needs, and comfort. The adjustable function helps you find the most suitable size so the straps fit properly and provide effective support and correction. Improve posture over time Gently pull your shoulders back so the back of the shoulders aligns with the clavicles. This positioning aligns the bones, supports the upper back, aligns the spine, and helps improve your posture over time. Quality materials Made of strong but lightweight, breathable and washable material. The modern front design keeps you cool while maintaining posture. This posture corrector is designed to help you train your posture correctly and maintain it longer. Versatility and use Suitable for desk work, sports, and daily activities. This posture corrector provides the support you need to stand upright and feel secure. Use scenarios - Office work with long hours at the desk - Sports or fitness activities requiring upper back support - Daily commuting or travel during regular activities