Do you work with your neck, shoulder or upper back?

Thx4COPPER compression posture corrector deserve your needs:

-Air large-mesh copper fabric is environmentally safe ,breathable, soft, lightweight, skin-friendly and comfortable. Keeping your skin cool and dry for more than 24 hours
-Fully adjustable bands allows you maintain proper back position, put on and get off easily whenever you are stay at home or in office by yourself.
-Neck & shoulder & back pain relief, alleviate chronic back pain, realign your spine, stretch muscle and stabilize thoracic clavicle.
-Posture improvement, with wider back supporting; you will feel more relaxed, eased and confident.
-Immediate knee pain relief, moderate compression below the kneecap can effectively support your sore or stiff muscle.