【Senegalese Twist Crochet Hair Material】: Crochet twists is made of high quality low temperature flame-retardant synthetic fiber, 100% hand-made, soft and light weight, Can be washed and reuse multiple times. 【Crochet Twists Advantage】: Pre-looped, easy to install. Cute and lightweight, soft and smooth, no chemical smell. Otherwise the straight ends looks more natural. 【Pretwisted Crochet Hair Details】: The crochet twist for black women has 9 colors and 4 sizes, 30stands/pack, 7packs(0.9lb) or 9packs(1.1lb) in total, usually 6-9 packs is enough for a full head. 【Hot Water Setting】: Firstcyh hair crochet twists is hot water setting, you can curl the ends easily by using a roller in hot water to make kinds of cute styles. 【Service】: Welcome to contact us with any questions about our senegalese twist crochet hair, we will deal with all the problems within 24 hours. 【Senegalese Twist Crochet Hair Material】: Crochet twists is made of high quality low temperature flame-retardant synthetic fiber, 100% hand-made, soft and light weight, Can be washed and reuse multiple times. 【Crochet Twists Advantage】: Pre-looped, easy to install. Cute and lightweight, soft and smooth, no chemical smell. Otherwise the straight ends looks more natural. 【Pretwisted Crochet Hair Details】: The crochet twist for black women has 9 colors and 4 sizes, 30stands/pack, 7packs(0.9lb) or 9packs(1.1lb) in total, usually 6-9 packs is enough for a full head. 【Hot Water Setting】: Firstcyh hair crochet twists is hot water setting, you can curl the ends easily by using a roller in hot water to make kinds of cute styles. 【Service】: Welcome to contact us with any questions about our senegalese twist crochet hair, we will deal with all the problems within 24 hours.