J008 traciton inner adopting good quality of polymer based composite,durable,pressure-resist, toughness,inflate quickly and good fixing;the outer adopting soft flexibility cloth and take apart to wash easily. Folee neck traction is a new one designed according to physiological characteristics of human body, applying biological mechanics theory. It can keep the physiological radian of your neck in good condition, prevent and cure disease with cervical vertebra through retracting frequently. Put it around your neck, and then fill it with air till you feel comfortable. It can sccelerate the blood circulation of your neck, improve the adnormal physiological radian and alleviate patients' pain so as to help you to fall asleep. Folee Cervical Vertebra Retractor is a convenient product with ideal structure and long-lasting effect, which is small and can be puckered up so that you can carry it anywhere. The product is available when you are working and taking rest, which is an accessorial product for curing disease with cervical vertebra.