Suggested Retail:$120. Jimugor Cervical Neck Traction Device - Neck Brace & Collar - Neck & Shoulder Pain Relief - Stretcher Massager for Home Improved Spine Alignment(Black/Grey), 12.99 x 8.9 x 8.35 inches. Effective Traction:Unlike traditional traction in the market,We improved version has a self-rotation switch that you can adjust the tractive effort based on your personal preference.and then The bottom with a recoil pad, effectively stretching the intervertebral space distance.In the back end, there are eight inflatable columns, fit the cervical spine, keeping the Cervical amplitude as close to 20 degrees. Doctor Recommended:Ergonomic shape developed by doctors to promote proper alignment and support.Designed to allow neck and shoulder muscles to relax completely, Provides fast neck pain relief, and a faster recovery from neck injuries, using 2-3 sessions per day for 10-20 days help you get longtime relief from stress and pressures of the neck pain, shoulder pain, tension, muscles spasms, without the need for medications or surgery, Relieves neck pain for anyone suffering from neck arthritis. .Corrector Neck Posture : Attention to computer, touch pad and cell phone users: Keep your head up! It helps prevent forward-and-down head motion when using laptop or mobile devices and stretches stiff muscles around the neck and shoulders area to help correct and maintain proper neck posture and more useful in daily life :walking、learning、watch tv、travel 、 Consult your physician before using this device. Children or teenagers should not use this device. . 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.