Freedom Syn Cro Passion Wave.It is 100% synthetic hair. It is easy to use. It so quick. It So natural. It so real.How To Style: Start by braiding your hair into cornrows. Using a latch hook/hair crochet needle, slide your tool into part of a braid. Twist the middle of your crochet piece, Place it in the hook and lock it. Pull the needle through your cornrow braid, which will then form a loop. Pull the rest of your hair piece through the loop your created until it is snug around the braid. Double knot the hair once more to secure the crochet hair.