Original Neck Support Brace – FREE US SHIPPINGSimply measure around the neck at the Adams' apple area if the neck measures 12 to 13, order a small 14 to 16, order a medium 17 to 19, order a large The Optimal Neck Support Brace is designed to keep your head in an upright position without degrading the muscle tone from restricted movement. It is very low profile and unique in its design unlike any other neck support on the market. Optimal Neck Brace is made of flexible synthetic tubing allowing