100% Brand new and good quality It won’t damage your hair and it is extendable and high-quality Most Extendable Length About 15-20 cm Color: Black Material: Polyethylene Composite Outer Diameter: About 5cm Thickness: 2mm Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures Please understand. Make sure you don't mind before you bid 2. Please allow 1-5cm differences due to manual measurement 【Strong Enough and Large Enough】 The grab and go hair ties：Outer diameter is about 2.8 inch, internal diameter is about 2 inch, coil line wide is about 0.4 inch. 【Hair Protection】Cute hair ties enable maximum hold without putting pressure on your head or kinking your hair. With soft & woven design, there’s no snagging or creases and easy to remove it from head without stickiness, the hair ties can prevent hair breakage and tangling when you take off the curly hair ties. Applicable thin hair, medium-thick hair, thick hair, straight hair, curly hair and wavy hair etc. Great for thick or thin hair, lazy buns, ponytails, putting your hair up during the night, etc.Tie them around your basic ponytail to spice up your style, add them to the end of your braid, or even around the base of your bun, for a splash of extra color and style,or keep around your wrist for some color and a possible hair tie back-up accessory. Very kind to your hair, doesn't break or pull hair,no hair loss, does not rip your hair. They don’t pull your hair at all or make your hair fall out when you take them off.