Rid yourself of congestion with the Sniff Relief Sinus Mask. This wearable system offers instant relief so you can breathe freely. Working with any cause of the sniffles, such as allergies, a cold, or even the flu, this mask really works. Self-heating, the Sniff Relief Mask targets key areas with heat to reduce pressure. In addition, it helps to get rid of that stuffy nose. Simply plug in the mask, wrap it around your head, and use the remote to manage the temperature. In just moments you’ll feel the relief. Featuring ultra-soft fleece, the mask is available in three adjustable sizes. Additionally, the Sniff Relief Mask is totally safe to use cold after cold after cold. It has a maximum temperature of 140F and an automatic shut-off function so you can even fall asleep with relief.