Size about 5.31 inch in total long, 3.54 inches in elastic band length. Quantity comes with 15 pieces ponytail hook in three colors, black, brown and Apricot, 5 pieces in each color. Convenient These hair band hooks allow you to easily make a ponytail without pulling or tugging. Good elasticity these ponytail holder hooks are made of elastic band and metal hook, the elastic band is about 3.35 inches and it could be stretched to about 9 inches. These bungee ponytail hook is great for curly and long hair, and help you easily to make a beautiful ponytail, or other style like half knots and braids. These durable tool may not suitable for straight or thin hair.