Prefer these over the black elastic hair ties that cause breakage to your hair. it worked perfectly. The band is flexible and when you have or a puff. And it is is comfortable and does not bother you if you sleep in it. This is a new type of magic Snap Fastener Hair Tie,and made for all types of hair, Especially thick curly hair and puff ponytail. They can be connected. If your hair is very thick, you can use 2 to 3 pieces to connect them together, and they become a big hair rope to match your hair. This new hairtie can works over and over again and doesn't break. They so easy to pull hair up to a afro puff, to put box or long hair in a tail. You love how easy it is to use. Our Hair Ties are made from premium quality soft, stretchy material made of nylon and that 't pull or your hair. Our elastic bands are strong and guaranteed not to break,these so easy to put you hair in a ponytail and even can double wrap it depending on the style. If you think two or even four are not enough to use,Now, we have provided you with 10 hair ropes, which are lower than the market price.You only need one package to meet your needs, and it last for a long time. Colour:Black Material:nylon Size:Diameter:about 10.5cm Package Contents: 10 * Ponytail Ties Hair Ties Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.