Babe 20" Clip-In 100% Human Hair Extensions Shirley #27 10 Wefts Of Varying Widths 160 Grams Babe 100% human hair is being used by salons and stylists all over the world for its ability to maintain a radiant and smooth texture without using synthetic materials. Extensions add length and volume with astonishingly fast installation. Last up to three to six months. Your hairdresser can install them in as little as 30 minutes. The installation process has no heat or beads.