1 8 Shape brace stretch, open shoulder straight back, adjustable shoulder strap, stable stretching force. 2 Helps correct poor postural habits and ease neck, back and shoulder pain,easy and convenient to use. 3 Allows you to actively adjust the correct posture through vibration prompts without being restricted by traditional correction bands. 4 There are three magnets on the back, which can stimulate the acupoints to relieve discomfort and correct the back posture. 5 Vibrate to remind design, more effective to improve self-awareness of back straightening, especially suitable for sedentary people and students homework time.
What's in the box
1 x Posture Corrector
