`-4packs- Unimi Sleep Mask for Woman and Man Upgraded Contoured 3D Eye Mask Eye Cover Comfortable Sleeping Mask No Pressure On Your Eyeballs Create Total Darkness Black Purple Blue Grey Navy

What is UNIMI? UNIMI is a professional team working on research and produce eye mask. Customer's satisfaction is our biggest pursuit, your happy shopping experience make our biggest pursuit, acknowledgement of receipt of the approval of the customers is our biggest harvest. Why do you need UNIMI eye mask? - To improve insomnia - To block out any unwanted light - To Protect your makeup while sleeping - To get long rapid eye movement while wake up - To release your eye's/facial pressure When you need UNIMI eye mask? - if your bedroom can't completely be shaded by black-out curtains and you want to sleep in - if you can't asleep because your partner wants to read or watch TV on deep night - if you want to sleep while travelling,e.g. on airplanes or in trains or longtime bus - if you are looking for perfect relaxation during yoga, wellness or meditation Does UNIMI eye mask actually help you sleep better? Eye masks are one of the best tools that can be used to overcome sleep problems and obtain restful relaxing sleep. When your brain senses pure darkness, it causes the production of melatonin, the chemical of sleep. When you block out both light, your chances of falling asleep are improved. People who sleep regularly during the day, such as nurses or other shift workers can benefit greatly by using UNIMI eye mask. How to use and achieve a 100% lights blocks? Step1: Wear the eyeshades sleep mask well Step2: Adjust the length of strap to the most comfortable position to fit your head well Step3: Adjust the nose flap to fit your bridge of nose well Step4: Last but IMPORTANT, to achieve a 100% lights blocks effect, please pull down the nose flap and lift it up, then adjust the position! Warm Tips DO NOT use washing machine DO NOT use water above 40? DO NOT tumble dry