1.Pre-stretched braiding hair made with high quality, flame-retardant synthetic fiber. 2.Yaki Texture: Our Pre-stretched braiding hair extensions is Yaki texture natural looking ,super Soft as Human Hair. 3.Quick and Easy install : since the hair is pre stretched ,so it will save much more time to braid and install. 4.Itch-free, tangle-free, shedding-free , very fresh and comfortable to wear .so the pre stretched hair will be long lasting. 5.Hot water setting ,you can change the Pre-stretched braiding hair styles very easily by dipping in hot water. You can make box braids crochet hair or senegalese twist crochet hair as you like.