The Blinkjoy Hydrating Sleep Mask was created for those who suffer from chronic dry eye, post LASIK irritation, or eye strain from computer use to promote relief from dry eye symptoms - helping you wake up feeling rejuvenated and refreshed. Our mask creates a moisture rich space over your eyes, hydrating the sensitive eyelid area and preserving drops or ointment throughout the night. We added ultra soft medical-grade silicone eye cups supported by compressible yet breathable foam which add zero eye pressure yet block out drafts, wind, and dust protecting sensitive eyes from dry environments.