Sleep Mask 100% Silk - Blocks Out Light - Comfortable， adjustable elastic band， lightweight， hypoallergenic， washable， soft， and breathable - Best Eye...<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> All 100% silk， including the filling: a non-irritating， soft and smooth material. Washable. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> This Eyeshade / Blindfold completely blocks out light and is very comfortable to wear for eye relaxation and sleep aid. Unlike synthetic materials， silk stays cool and lets your skin breathe. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Lightweight: will not leave marks on your face. Works great with earplugs and CPAP masks. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Adjustable elastic band. No more dry eyes and blurred vision. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Color: Black </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-lTG6jYGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31htT3aMagL.jpg" noproxy>