This adjustable neck brace is designed for people who suffering from cervical injuries, soft issue injury, chronic strain or bone ligament injuries, etc. It can offer you a powerful support and make it recover faster. You can use this neck brace to support and protect your neck at ordinary times, you can also use it as a traction if needed. Make wearing more comfortable and scientific, offering your neck a better care. Specifications Name: Cervical traction device Material: PE plastic, composite fabric, size: one size Product Size: Approx.28 x 19 x 17cm 11 x 7.5 x 6.7inch Package Size: Approx.19 x 16 x 16cm 7.5 x 6.3 x 6.3inch Package List 1 x Cervical traction device Note Contraindicated for people who cannot stand pressures from jaw, occiput, upper chest and unstable cervical spine.?Portable Home Cervical Traction Device?The product is only 2lbs and will not cause excessive burden on the body. No pressure to wear it, and won't restrict you during use. It can be worn while watching TV computer doing housework at work, etc. Cervical traction can be performed anytime, anywhere. ?Easy To Use?People can tighten or loosen the device to a proper size. and also people can choose the best cosy pressure curvature by turning the up-down screw on L R sides clockwise or anticlockwise. ?Throat Opening Design?The neck protector is breathable and comfortable without being stretched. In the neck double air column paper, open the cervical vertebrae to share the neck pressure and relieve neck pain. ?Adjustable Gear Design?This adjustable neck brace is designed for people who suffering from cervical injuries, soft issue injury, chronic strain or bone ligament injuries, etc. It can offer you a powerful support and make it recover faster, help you get longtime relief from stress and pressures of the neck pain, shoulder pain, tension, muscles spasms, Relieves neck pain for anyone suffering from neck arthritis. ?Achieve Effective Traction?Traditional traction devices stretch the neck by lifting the head or chin upward, which can lead to incorrect traction. Our neck traction device is based on the shoulder to fix the neck. Lifting the head evenly from both sides ensures stretching at the correct traction angle, to achieve effective traction effect.