Inspired by the Slip anti-ageing, anti-crease pillowcase, the Slip Skinnies use the same exceptional silk fabric to create a snag-free hair tie that resists tugging unlike traditional hair bobbles. Made with slipsilkâ„¢, which is specially commissioned & made to the brand's exacting standards, the skinny silk scrunchies are gentle on your delicate hair & help to reduce creases & ridges caused by traditional hair ties. Using the highest grade (6A) long fibre mulberry silk, the luxurious hair ties source specially selected elastic with a slipsilkâ„¢ covering to minimise kinks while remaining gentle on hair.