Premium MaterialsOur Neck Collar is made of top materials, and exquisite workmanship, which is lightweight, and relieves pain without compromising your mobility.The surface material is flocking fabric.It absorbs sweat fast and keeps your neck dry and odor free with breathable. Skin-friendliness gives you comfort in continuous use which helps keep your neck cool. Ergonomic DesignNeck Brace for Neck Pain and Support for Women Men, Designed according to Ergonomics, the under jaw makes it more comfortable and solid, and the curve rise at the back supports the neck better. 3-layered curve rising to uniform strength and reduce pressure. [Neck brace for sleeping and anti-snoring]: The balance of softness and support gives the neck a sufficient wrapping feeling. It can be used to fix the lower collar during sleep to improve snoring and give your partner a better sleeping experience. Simple & Portable Neck Brace for S-noring, It is very soft, lightweight and small enough to fit in a suitcase or backpack. When you go on a journey or a business trip, you can easily put it in your bag or suitcase. Whether you are at home or company, its easy to enjoy the comfort it brings to you.