Neck Support Brace low profile design keeps your head in a upright position without degrading muscle tone from restricted movement. Can be worn for long periods of time, lightweight, waterproof, fully adjustable and easy to put on and take off. Comes in small, medium, and large for optimal 360 degree support. Due to its flexible design you can do any activity with the brace on as it allows full range of motion while giving all the support that you need.