Features: EASY TO USE: Place around neck, adjust to appropriate size, fix the nylon strap in the front. LIGHTWEIGHT & PORTABLE: With its foldable design, treat your pain in the comfort of your home and/or anywhere you go. ADJUSTABLE: Universal size for both women and men. How Does It Work? Place the traction device around your neck. Inflate the brace pillow with the hand pump. Enjoy the feeling of a fully stretched neck in seconds! Use the unit 2-3 times a day for 20-30 minutes a session. Using Benefits: It corrects posture and relieves Pain in the neck and shoulders by providing 360?traction. Increases blood circulation to the structures of the cervical spine. Helping to oxygenate muscles, nerves, tendons, promoting relaxation.