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 padded neoprene 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 worn under a shirt.