Injected Knots The technique makes the hair appear to grow naturally.Blends in well with your own hair. Comparison of hair waves 6mm Afro Wave 8mm Afro Wave 10mm Afro Wave 12mm Afro Wave Warm Tips:If there are no waves in the hair after receiving the unit, it is because the hair is squeezed and the wave will be restored after washing with water and blow drying. Warm Tips:If there are no waves in the hair after receiving the unit, it is because the hair is squeezed and the wave will be restored after washing with water and blow drying. Full Poly Afro Toupee for Black Men Base Design Injected PU Skin. Base Size 8”x10” (8 inch width by 10 inch length). Can be cut down to any size. Hair Material Brazilian Human Hair Hair Length 6 Inches Hair Density 120% Medium Light to Medium Density Hair Color #1 Jet Black, #1B Off Black Hair Waves 6mm,8mm,10mm,12mm,14mm. Hair Length Hair length is sufficient for most men's hairstyles Man weave hair unit like real natural texture and and very light in weight.Different curl can be choose.