1.【Hair Material】: Pre-stretched braiding hair made with high quality, flame-retardant synthetic fiber,Yaki Texture,ombre braiding hair | 2.【High Quality 】: Sweat Resistant Fiber-Fresh and light Braiding Hair | 3.【 Length & Weight 】: 22 inch,and Multiple Colors can be choose.80 ±5g/pack, 6 packs/order. | 4.【Easy to Install】: Itch-free, tangle-free, shedding-free ,since the hair is pre stretched ,so it will save much more time to braid and install | 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