Product Details This is a Beyond Beauty product which means it has been sourced tried and tested and finally declared one of the most new and innovative heroes out there. The Slip Contour Sleep Mask has been specifically designed with delicate eyelash extensions in mind. The shape of the contour on the inside of the sleep mask has been designed to sit away from your eyelids and allow additional space for your eyelashes to sit while you get your beauty sleep. ; Slipsilkis specially commissioned and made to exacting standards developed and refined over ten years to provide the ultimate combination of shine thickness softness and durability. We use the highest grade (6A) long fibre mulberry silk with a thickness of 22 momme and enforce the strictest quality guidelines including non-toxic dyes. Silk fibres are significantly less absorbent than many other fibres so they can help keep your skins moisture and expensive face and hair products where they belong on your face and hair. Sleep m