Smart Corrector For Hunchback Smart Reminder Corrects Gesture Smart Back Support Back Posture Monitoring Improving The Hunchback Gesture Corrector Feature: Quantity: 1Pcs Colour:Green Material:Silica gel Product size:11x4cm/4.3x1.57in Package size:13.3x15.5x3.2/5.23x6.10x1.25in Net weight:43g/0.09lb Gross weight:100g/0.22lb Descrition: Body sensor technology：The Shoulder & Neck Reminder has a vibration alert,body sensor technology,when front extension bend angle is abnormal,vibration alert instantly. Vibrating reminder：The Shoulder & Neck Reminder has a vibrating function, it will vibrate when you find your back is bent, reduce hunched back, and reinstate beautiful neck and back curves. Memory storage on screen：With the screen storage function, you can check the number of bad sitting postures per day for better monitoring and correction, and correct your posture quickly and effectively. Ergonomic design：It changing the traditional posture correction belt shape, is convenient to put on and take off, and has no wearing feeling. The use of food grade does not have to worry about skin cuts and is very comfortable to wear. Reliability choice：Suitable for various situations such as work, study, walking, reading, etc. it fundamentally helps you solve your posture problems. Package Content: 1x Smart Reminder Corrects Posture