Relief Pain& Pressure: The neck brace can produce support. effectively relieve stiffness in the neck or shoulders. to restore the natural cervical curve. to relieve headache and migraine or to support spinal decompression. Premium Material: Made of premium polyester. spandex. and sponge. which is soft and provides more supports for the jaw and neck while limiting mobility to relieve pain and pressure in the spine. Breathable&Comfortable: Mesh cloth is breathable. and can keep the neck cool and dry through air circulation. Good skin-friendly properties can keep you comfortable during long-term use. Adjustable Design: With the hook and loop closure. you can adjust the tightness freely. One size fits for most of men. women. youth. elderly. boys. girls. More suitable for travel. office. playing games. watching movies and wearing while sleeping. Widely Used: Useful for post-operative rehabilitation and injury support. Besides. it can be used when you're sleeping in the home. travelling on planes. working in the office. It can keep the posture aligned and to avoid discomfort.