XUEMEI MATERIAL- Design with Synthetic Heat-Resisting Fiber.Our Messy Hair Bun blends naturally with your own hair which wears comfortably and looks like real hair.Thick volume about 35 gram. ADJUSTABLE SIZE- Hair bun extension feature elastic rubber band with good elasticity and long-life for use.Our messy hair bun can roll two turns around in your hair ponytail bun which is not easy to broke or slip for most people. SUITABLE OCCASIONS- Our Messy Wavy bun scrunchies perfect for adding volume and fullness to a bun or a ponytail,very comfortable and easy to use which is stylish for various occasions,such as Parties,Dance,Shopping,Yoga,Wedding,Daily use and any other. EASY TO USE]- Our Messy Wavy Hair bun extension can change your look in seconds,save your time and magnify your beauty which can bring you an elegant decent look just in seconds. Quantity1pc