Deep contoured eyecups Protect natural lashes & extensions Big, squishy, cloud-like padding Total black-out design 22 Momme, mulberry silk Fully adjustable head strap Our unique, eyelash-protecting silk sleep mask is the ultimate retreat for tired eyes. Designed for long natural lashes, extensions, and for sleeping with zero-pressure on your lids. The fully contoured, silk-lined eyecups block 100% of light whilst keeping your lashes protected & pristine from dusk till dawn.