Cervical traction treats neck pain by pulling the head away from the neck to eliminate compression. Cervical traction device stretch the neck lightly to reduce pressure on the spine.Easy to Use Control This cervical traction device has an easy to use handheld controller.Adjusts to Neck Width Turn the knobs to change the width of the neck support to accommodate all sizes.Choose your Intensity Pick how far your stretch goes with the intensity knob. You’ll want a nice stretch that’s not painful. The old adage “No pain, no gain” is a complete lie.Highest Level Quality You get pro quality traction without the visit to the chiropractor.Universal Sizing : The Theratrac Glide is universal and one size fits all. Easy to store and adjust, this cervical traction unit is the perfect at-home solution.