Traditional hair ties can tug on delicate hair which can lead to damage and breakage. Slip® scrunchies are made with slipsilk™, the same silk used in the award winning slip® pure silk pillowcase. Its wide surface area and high-grade silk means our slip® scrunchie is designed to reduce those annoying ridges caused by regular hair elastics. Slip® pure silk products are made using slipsilk™. Specially-commissioned and made to our exacting standards, slipsilk™ has been developed and refined for over ten years to provide the ultimate combination of shine, thickness, softness and durability. In laboratory testing, slipsilk™ was shown to absorb significantly less face cream and create 43% less friction* Set of 6 Long fiber mulberry silk with a thickness of 22 momme Spot clean Imported SIZE 2"W x 3"H x 3"D *On average compared to cotton pillowcases with a 220-360 thread count. Cosmetics - Beauty Accents > Saks Fifth Avenue > Barneys. slip.