With its odorless and adjustable size, the Soft Sleeping Eye mask fits everyone! Naturally improves mood, energy levels, cognitive function, soft foam core blocks light for faster and deeper sleep. It promotes restful sleep and leaves you and your eyes feeling refreshed and stress-free! Its unique contour feature has a protective fold with more contour area than the other, it does not touch your long eyelashes and eyelids, it does not put pressure on your eyes and you can keep your makeup on. This mask allows eye movements such as blinking and REM sleep. The adjustable headband is comfortable to wear and will not fall off when you move while sleeping. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.