An intricate touch to the famous spiral shape of the ORIGINAL: this is the new invisibobble® SLIM. It looks delicate in the hair and like a fashionable bracelet around the wrist. Without any effort, the invisibobble® SLIM creates a bouncy ponytail or a voluminous bun. How to Use/ Instructions: Meet the world's favorite spiral hair tie: Whether Everyday, Fashion, Athleisure, or our Limited Collections, each and every invisibobble spiral hair tie has the same HAIRLOVETECH traceless technology, scientifically proven to cause less damage, less pain, and less kinks. Here at Invisibobble, we like to keep it simple with hair accessories. From Spiral hair ties, bobby pins, scrunchies, headbands and more, we guarantee our Invisibobble hair care accessories to work while you work, go out, or work out. Ingredient: Polyurethane