Features:
– Align your shoulders, spine and upper back.
– The position of the switch on the back is convenient and can be opened by yourself.
– Wear all day to retrain your posture, it’s nearly invisible when wear under a shirt.
– When the user’s back is bent more than 25 degrees, the back reminder will automatically sense and immediately activate the vibration alarm.
– 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