Easily get perfect confident posture - start standing, sitting much straighter. Align your shoulders, spine, and upper back. Improve posture & reduce slouching immediately with easily adjustable dual strap design. Lightweight high elasticity nylon corrector can be worn comfortably under or over clothing. Eliminates neck and back discomfort from sitting with rounded shoulders in front of the computer. Wear all day to retrain your posture it's nearly invisible when wear under a shirt. Color: Gray Size : Free Size Quantity : 1 PCS

✓? SATISFACTION GUARANTEED: At any moment you have any questions please let us know. We offer 1 Year Warranty and 30 days money back guaranteed. We are striving to provide excellent customer service and we work to your satisfaction. This is a risk-free purchase. ✓? PERFECT GIFT: Posture corrector is designed to relieve chest hunchback, neck, and back pain caused by long-term work and looking down at mobile phone and computer. You can give it to suffering relatives, friends, lovers, colleagues, neighbors so that they feel happy and healthy!. ✓? HOW TO WEAR: 1. First adjust the straps to the appropriate length. 2. Press and hold the switch for 1 second to turn on the vibration. 3. Keep the correct posture until the corrector does not vibrate. 4. At this point, the intelligent corrector has recorded your correct posture. ✓? INTELLIGENT: This intelligent posture corrector is equipped with a sensor. When you bend over 25°, it will vibrate to help you build muscle memory while gradually create the habit of good posture and improve confidence. ✓? BACK SUPPORT: Posture Corrector help to balance stress on the shoulder, back, waist, abdomen, relieve muscle fatigue, and protect the waist, back and spine. Providing support for shoulders and back, which will help to prevent humpback and curvature of the spine, correct poor postures to keep a correct sitting, standing, walking posture. ✓? HIGH QUALITY: Our product is sturdy but lightweight, breathable, washable. Our back straightener posture corrector. Very comfortable, breathable features suitable for summer wear. Without ever getting uncomfortable or irritating your skin as most other cheaper posture correctors do, it won't cause armpit pain.