Smart Posture Corrector Electronic Back Relief Correction With Sensor Vibration

Description:100% Brand new and high qualityFeature: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.Size : Free size ( Fit for chest 28"- 48" ; weight 15 - 95 kgSuitable for: both children & adultsPackage Included: 1 x Intelligent Posture Corrector