1.100%human Chinese virgin hair 2.No shedding, no tangled 3.slik top and machine made wefts in the back 1. Hair material: Mongolian hair, Brazilian hair, Chinese hair2. Style: any straight, weave, curly or by your request3. Hair length: 8-38 inches are available.4.Half hand-knotting & Half machine-made5.Color: more than 30 kinds of colors (e.g. #1,1B#,2# 4#,22#,27#,27S, #613), Two tone color, ...