Ultra Thin Skin 0.03 mm Knot Type: V-Looped knots all over Hair Type: 100 % Indian Hair Base Size: 8"x10" Hair Length: 5-6"  Hair Density: Medium- Light Wave  3.2 cm Hair Colors: #1, #1B, #1B10, #1B20, #1B40, #2, #210, #220, #3, #310, #320, #340, #4, #410, #420, #5, #6, #7, #4ASH, #7ASH, #18, #22R