- Double back support provides more effective support by guiding your muscles and spine back toward their natural position to improve posture. - Keeping your posture straight can increase your confidence and help you look more attractive. - If your posture becomes incorrect, the correction belt vibrates to remind you to maintain the correct posture. - It helps align your shoulders, spine and upper back for proper posture. Use scenarios - Office work or studying at a desk for long hours to reduce slouching and neck strain. - Driving or long road trips to maintain an upright seated posture and reduce fatigue. - Reading, gaming, or other seated activities where upright alignment supports comfort and focus. Performance and practicality - Vibration reminder provides immediate feedback without requiring constant posture checks. - Designed to support posture during daily activities, with a focus on realignment of the shoulders, spine and upper back. - Simple concept that reinforces correct posture through gentle, intermittent feedback.