1) Hair type: 100% Indian human hair, or Chinese remy hair
2) Base style: French lace, Swiss lace, fine mono, light monofilament, thin skin PU, French knotting, I-lace
3) Base size:8"6", 9"7", 10"*8", or customer supplied templates
4) Knots: Single knots, double knots, revert knots, new revert knots
5) Density: light, medium, heavy density
6) Bleach knots: Yes