Updated version, Easy Setup over the door(0.55ft-0.61ft) With a very unique door stop suitable for most doors, neck traction door device gets rid of the trouble Such as bulky, cumbersome, constricting and inconvenient; Many devices would mar surface finishes.Comfortable & Ergonomic Sling The traction device equipped with the pulling system allows you to freely adjust the height in a single pull, which effectively solves the problem that the similar products being difficult to pull, and greatly improves the traction effect.Neck Harness Traction for Home Use, Improve Your Well-Being A highly recommended choice by physical therapist for all kinds of cervical spondylosis patients. Stretching your neck and muscles relieves pressure and helps relax your body and senses. Effective physical therapy neck pain relief helps reinstate motion and joint flex in the neck, aiding in the relief of stiff, arthritis, disc bulges, herniations, cervical radiculopathy, and moreGreat Portability and Usability Outdoors - Do physical therapy exercises at home, in the office, and even outdoors. Its thoroughly stitched and sewn in medical grade strap with adjustable buckle to ensure comfy use at the right position. With the extra strap carrying the maximum 400-pound weight load, its compact traction allows you to use this traction device around any roof beam, patio frame or tree branch.