Specification:Material: flocking cloth + PVCProduct color: grayProduct size: free sizePacking list:1 * Inflatable Neck Traction Device1. NECK PAIN THERAPY WITH IMPROVED POSTURE Our cervical neck traction device specially developed to support your neck and lift the jawbone at the same time. This helps achieve optimal spine alignment, which relieves tension in your nerves. With regular use of our device, people can relieve back, spine and shoulder pain, as well as cramps.2. PREMIUM QUALITY - ULTRA-SOFT VELVET The surface of the ruff is made of high-quality velvet material in combination with rubber. Soft and light. You feel comfortable and without pressure. The neck stretcher is carefully tested to ensure that it provides effective relief, comfort, and satisfaction. It was designed by the professional chiropractor with non-itchy material and is suitable for all neck sizes.3. EASY TO USE AND TRAVEL COMPANION Due to the inflation pressure, our traction device does not require assembly. It's very easy to use. Our traction device is soft and light. It's the perfect size for a suitcase, car or backpack. You can take it anywhere for timely and effective relief.4. INFLATABLE AND ADJUSTABLE Easy to inflate with the hand pump. Our neck puller has 3 air chambers. You can inflate or deflate the neck traction device to fit your neck and shoulder so that you get the just right" position on your neck. Suggest to use it for 20-30 minutes per session / 1-3 sessions per day. Ideal for people who spend a lot of time in front of the computer, when traveling, in a wheelchair, etc. "