This is a 3-way eye mask. The included gel allows for three different uses: * Chill the gel in the refrigerator and apply it to your eyes for a refreshing, relaxing experience. * Warm the gel in the microwave and apply it to your eyes for relaxation. * Remove the gel and use the eye mask on its own. * It's reusable, making it perfect for relaxation during travel or before bed. It's new and unused, but has been stored at home, so please refrain from purchasing if you are overly concerned about this. I do not smoke, and I do not have any pets. If you were looking for one, why not consider purchasing it now?