What's the difference between the Sinus Pillow and the Eye Pillow?

Besides the obvious contoured design, our Sinus Pillows (11 ounces) weigh about 2 ounces more than our Eye Pillows (9 ounces).  They are also about .75 inches wider and the oval drop down over your cheeks feels so good when you have sinus pressure in your cheeks. You can use these the same way as the Eye Pillows. Warm in the microwave to comfort cold and sinus symptoms or chill in the freezer to reduce swelling.