The Trakk Sinus Relief Mask offers three adjustable heat settings designed to ease sinus pressure and headache discomfort. Its FIR technology provides deep-penetrating warmth across large heating areas, and the simple controls make it easy to operate. Bat

Details The Trakk Sinus Relief Mask offers three adjustable heat settings designed to ease sinus pressure and headache discomfort. Its FIR technology provides deep-penetrating warmth across large heating areas, and the simple controls make it easy to operate. Batteries are not included, and the gel pack is ready for use once the protective tip is removed.