[Painless and no creases]-The spiral design of the phone cord hairband spreads the elastic pressure of your hair to a larger surface area of your hair, helping to reduce the terrible ponytail bulge caused by hair knots on the hairstyle. The coil headband is gentle on the hair. The smooth plastic, spiral structure helps prevent tangles, thus preventing hair breakage when removing them. The unique spiral structure makes the spiral headband special [Easy to carry]-This non-crease headband is very light and small, easy to carry, and the coil looks great on the wrist. The coil can be stretched and is comfortable to wear as a bracelet, so you are always ready to complete ponytail or messy ball work. Suitable for thin, medium or thick hair. Suitable for children, teenagers and the elderly. [Waterproof and healthy]-The power cord hair band is made of high-quality lipoplastic material, so it can be worn when swimming or bathing, without the annoying feeling of wet hair knotting. In addition, because they do not absorb liquids, hair cords are more hygienic than fabric-wrapped rubber bands. [Multi-purpose hair band without a trace]-When using a hair dryer, the coil hair band will return to its original size. This spiral headband is also a fashionable bracelet. With a variety of colors and sizes, it is suitable for any occasion. It does not require a crease headband. It can also be used for key chains. This is very helpful when you need it urgently. Suitable for yoga, swimming, cycling, bathing, work, shopping, dancing, parties, DIY buns, ponytails, etc.