Check the listing for details. Elasto-Gel Hot Cold Sinus Mask ElastoGel Eye Mask NEW. Condition: New. Listed at 28.99 USD. Elastogel Sinus Eye Mask Elasto-Gel head and facial therapy products are uniquely designed to fit the head and facial areas to assure complete contact. Ideal for relief of minor soft tissue injuries of the head, face and jaw. May be cooled for use in reducing swelling, numb the area and heated to stimulate blood flow. The Adjustable velcro strap keeps the mask in place and snugly pressed to the skin. Ideal for the relief of sinus headaches, sinus infections, or post eye surgery. Great for either a warm, relaxing treatment, or for a cold press for headaches or fever. The unit also works as a light shield for daytime sleeping. Key Benefits Microwaveable Single product allows for hot or cold therapy Will not leak if punctured With proper storage this item will not dry out Exceptional conformability. Even when frozen Durable and comfortable Easy to use Elastogel Products are LATEX FREE