This is the summary of consumer reviews for Thermalon Microwave Activated Moist Heat-Cold Sinus and Allergy Relief Mask. 5 1/2" x 8", with ties. The BoolPool rating for this product is Excellent, with 4.50 stars, and the price range is $11 - $28.

The Thermalon Microwave Activated Moist Heat-Cold Sinus and Allergy Relief Mask is a small, thin, and affordable eye mask that works well to heat up the eyes, nose, sinuses, and forehead to relieve any pain or pressure taking place. From allergy discomfort to eye strain, headaches to sinus congestion, this patch warms up and uses that gentle, moist heat helps to reduce pressure and swelling. The safe, all natural product is gentle and is safe for all skin types. It can also be washed and reused as needed.

Customers say this mask is larger than others on the market and is simply microwaved or put in the freezer to reach the desired temperature. They say because of how easy it is to heat up or cool down, it is simple to use and also very effective. Many say its large coverage can solve multiple health concerns at once. 

Some say that the material of the mask is thin, so after a few washes it may start to fall apart.