1.The smooth plastic, spiral construction helps to prevent tangling and consequently prevents hair breakage when you remove them2.PREVENT PONYTAIL BUMPS & HAIR HEADACHES: The spiral design of telephone cord hair ties spreads the pressure of the hair elastic out over a greater surface area of your hair, which helps to minimize the dreaded ponytail bump that hair ties can create on styled hair. Hair headaches from too-tight ponytails are also a thing of the pastTraditional hair ties function by concentrating the tension in a single area of your hair, prevent damage and strand breakage by spreading out the tension3.CUTE IN YOUR HAIR AND KIND ON YOUR WRIST: Kitsch Hair Coils are an everyday essential and come in a variety of beautiful colors. Whether you are looking to match your hair color, or add a fun pop of color to your top knot, has the coils for you. Perfect for blondes, brunettes, redheads and any color in between. Kitsch coils also look great on your wrist. The coils stretch to comfortably wear as a bracelet when not in use, so they are ready for ponytail or messy bun duty at any time4.WATERPROOF AND HYGIENIC: Phone cord hair ties are non-absorbent, so they can be worn while swimming or bathing without that nasty wet hair tie feeling, and they can be removed from wet hair much more easily than a traditional ponytail holder. Also, because they do not absorb fluids, Kitsch hair coils are more hygienic than fabric wrapped rubberbands