French Lace Center, 1 Poly Coating. 1/8 Folded French Lace in Front. Main Hair Type/ Material : Indian Human Hair. Gray Hair Type/ Material : Synthetic Fiber. Hair Length : 6 Inch Short Hair. Hair Wave : 32 mm, Slight Wave. Hair Style : Free Style. Made Method : Hand Tied. #1B10 Means Color #1B with 10% Gray Hair. #220 Means Color #2 with 20% Gray Hair. Gray Hair Type: Synthetic Fiber. Please Contact for Specific Colors and/or Sizes.