LashGuard™ - Sleep Mask for Lash ProtectionIm a late sleeper, and this mask blocks out all sunlight, making it feel like the middle of the night even when the sun is up. The adjustable eye cups fit comfortably, even with my CPAP, and Ive never slept so well. Definitely worth it! Robert Williams Verified Buyer Sleeping comfortably while protecting delicate lashes can be a challenge. Standard sleep masks often press against the lashes, causing discomfort and potentially damaging extensions or