Also known as box braids, this type of hairstyle is best described as "protective style and is “boxy”, consisting of square-shaped hair divisions. Box braids are generally done by using synthetic hair to help add thickness as well as helping the real hair in the braid also. Because they are not attached to the scalp like other similar styles such as cornrows, box braids can be styled in a number of different ways. The installation process of box braids can be lengthy, but once installed they can last for 6–8 weeks