[One Bundle,One Hundred Gram]Regardless of hair length, 100 grams. The width of the sew in hair extensions real human hair will vary depending on the length of the hair.[Double Weft,More Durable]The short hair exist at the root of the hair extensions human hair sew in for the double weft process, aiming to greatly avoid the hair shedding.[Slightly Knotted,Slightly Bent]Extensions hair sew in is made from real human hair, so it inevitably has the same slightly knotted and bent quality as natural hair.[Four Wearing Method,For Various Demand] Clip in, tape in, sew in or micro link:real "look what I want".DIY hairstyles should not be restricted by the type of extensions.[Word is Virtual,Image is Real]Without strictly defined color code, color numbers and color names are often subjective. Pictures are more reliable, even if a slight color difference.