Sunnies Self-heating Eye Masks

New in sealed box These masks are amazing! The details: •each box contains 5, individually sealed eye masks. •it takes 2-4 minutes for the mask to reach peak heat. •peak heat is approximately 100 °F (it sounds hot, but it's roughly the temperature of the human body) •the heat lasts for 15 minutes. *ingredients: non-woven fabric, iron, water, vermiculite, salt, activated carbon. *the masks are single use and disposable ~box dimensions: 5.75 x 4.5 x 1.75 inches~