Type:     100% human hair Longevity:     6 to 18 Months dependent on application Color:     Natural color 1B, can be dyed and bleached Weight:     3 Bundles per package, 150 grams total Wefting:     Hair is completely loose and held together by a string Application:     Bohemian braids, box braids, dutch braids, french braids, jumbo knot less braid..