What it is: A set of six hair ties spun from silk to be gentle on your delicate hair. What it does: Traditional hair ties can tug on delicate hair, which can lead to damage and breakage. These hair ties are made with the same silk used to make the brand's award-winning pillowcases. Each has a wide surface area and is designed to reduce those annoying ridges caused by regular hair scrunchies. Style Name: Slip Pure Silk 6-Pack Skinny Hair Ties.