Clarifications & Features: * You don't need to flip your pillow over to the cold side! This sponge pillow comes with a Thermagle layer that gives a cool feeling during sleep. Perfect cervical vertebra design for neck and head support. Back support: Designed to provide superior support for the lower back or neck area. * Can be used anywhere: small, lightweight and easy to carry for use wherever you sit, whether at home, office chair, in the car or when traveling. * The position that's right for you: Elastic bands to hold the support cylinder in the position you prefer.
