About this project Flexible Contour Mask: Designed with 4 slits and closed with buttons on the 4 corners of the face, it has a 3D curved effect and completely surrounds the entire face. Stimulates acupuncture points, promotes blood and lymph circulation, activates facial skin cells, and leaves you feeling refreshed and relaxed! Unique: Our revolutionary clay mask uses a synchronized blend of all-natural ceramic clays and non-toxic oils to create a soothing, malleable clay mask. It remains flexible even in the cold and utilizes unique technology to penetrate deeply and maintain peak therapeutic temperatures longer than gels. Double Sided, Custom, Secure Fit: Designed with two adjustable, secure fastener closures to adjust the head for a secure fit. Complete coverage of sinuses, forehead, nose and chin. One side has a soft, soothing fabric backing for a more comfortable spa experience. The other side is made of high quality PVC cover for a more direct impact. Therapeutic Effects: Facial cold and heat therapy reduces swelling, discomfort, and pain due to inflammation, injury, post-operative pain, and burns. Great for swollen face, dark circles, puffy and tired eyes, sinusitis, sinus pressure, acne, after face or nose surgery, relaxation, stress relief or fever, migraines or headaches. It also helps fight aging, shrink pores and improve skin health so you feel your best. EASY TO USE: Simply place in the refrigerator or freezer until it reaches the desired temperature for a cooling or ice pack effect. For hot use, simply place the microwave in 20 second increments until the desired temperature is reached. REUSABLE AND SAFE: Made from non-toxic medical-grade clay with a high-grade PVC covering that resists tearing and leaks. You can simply wash it off. Do not apply this product to your face if you are sensitive to cold or cold facial skin.