1、Easy to hang the indoor door for use, and is more suitable for family use. 2、No need to use other heavy objects, traction force can be adjusted freely, which is more convenient to use. 3、Contact surface of traction frame and door panel is coated with glue, which will not cause damage to door panel. 4、Thick metal material of the traction frame is not easy to deform, anti‑corrosion and rust. 5、Dynamometer effectively monitors tensile force coefficient, more conducive to helping neck rehabilitation. Condition: 100% Brand New Item Type: Cervical Traction Collar Model: Door-suspended cervical traction frame Ⅰ Material: Metal Scope of application: Suitable for traction therapy in orthopedics, surgery, and rehabilitation physiotherapy Instructions: 1. First, take out one pair of free Carmen protective rubber sleeve and put it on the corresponding position of traction frame to prevent door from being scratched by metal part; 2. Clamp traction frame to door leaf; 3. Sit on a chair, hang cervical vertebra traction belt on the traction belt bracket, and place it on the jaw and back of head separately; 4. Gradually tighten traction rope, adjust position, and then continue to pull the traction rope to make ratchet rotate, and feel comfortable; 5. When traction is finished, pull check valve, slowly loosen traction rope, and then take off cervical spine ribbon. 6. Traction time: generally about 30 minutes 1 x Metal Traction Frame 1 x Traction Hook 1 x Traction Belt 2 x Rubber Sleeves