... knot, hidden knot,injected knot etc..6)The material included Swiss lace, French lace, Mono, PU, silica etc..7)We accept customer ... made orders, stock orders and repair orders.5. Base style: Swiss lace, French Lace, Mono, Light monofilament, thin skin PU, silk skin.6 ... have different kinds of base materials, like Fine Mono (mesh), Lace, Polyurethane (skin), etc8. Base color: Fresh, pink, light brown, ...