Ravelry: Quick Knit Sleep Mask pattern by Christopher Lizama
How to Crochet a Sleep Eye Mask - YouTube
Eye Mask Free Knitting Pattern
knitty.com
Amazon.com : Seamless Striped Knitted Grey Green Blue White Eye Masks Cover Blocks Light Sleep Mask Shade Cover Blindfold Relaxing Eyeshade Cover with Adjustable Head Strap for Men Women Kids : Health