special features:

• Works Hot or Cold: The Inerzen Face Mask Gel Pad can be used either hot or cold to suit your needs. Need to numb the pain with something cold? Simply place the pad in a refrigerator or freezer and put it on. The pad stays flexible when frozen to allow easier use. Want to relieve stress and tension or unclog your sinuses with heat? Just heat the pad using hot water or place it in the microwave and in a few minutes you'll have exactly what you need to feel great again. Depending on the room temperature, the pad can stay hot or cold for up to two hours! (Be sure to follow instructions for heating or cooling gel pad)
• Safe and Durable: The Inerzen Face Mask Gel Pad is reusable and made with a durable yet soft Nylon lining to keep from rupturing or leaking. The inside is filled with non-caustic, non-toxic, eco-friendly polyacrylate gel.
• Length: 10.5 inches, Width: 8.5 inches \Material: Polyacrylate Gel, Soft Nylon Lining
• Relief and Relaxation – Full coverage of face from forehead to chin. Great for providing relief from headaches, fever, sinus pressure, puffiness, dry eyes, allergies, stress, and more.
• Works Hot or Cold - Simply freeze in the fridge for cold therapy, or heat with hot water or a microwave for hot therapy. (Be sure to follow instructions for heating or cooling)
• Durable and Safe – Mask is reusable. Made from strong Nylon lining and filled with non-toxic, non-caustic, eco-friendly Polyacrylate Gel.
• Easy to Use – Simply place over your eyes and put the attached elastic bands over your ears. Stays in place when lying back and relaxing.