Toyotress Yanky Twist Crochet Hair in 1B color, 6 inches length, with 8P and 2P packs available. Typically, a full yanky twist hair style requires 8-10 packs, which is equivalent to 240-300 strands. Choosing the 8P+2P bundle option can help you save more money. If you are a fan of the fully yanky twist hair style, it is recommended to opt for the Bundles-Toyotress Yanky Twist Crochet Hair.