The Back On Track Cervical Neck Collar is designed for anyone seeking gentle support for neck discomfort, whether from stiffness, whiplash, or muscle fatigue. Its soft, anatomical design ensures a comfortable fit, making it ideal for daily wear.Crafted with Welltex® technology that reflects body heat as infrared energy to stimulate blood circulationProvides light support to reduce strain on the head, spine, and neck musclesAdjustable elastic Velcro strap for a customized fit, accommodating neck circumferences of 49-56 cmHeight of 8 cm for optimal coverage and comfortOne size fits all, ensuring versatility for various users How to use it: Simply adjust the Velcro strap to secure the collar comfortably around your neck. Experience the soothing benefits of the Cervical Neck Collar and promote relaxation and recovery with every wear.