Specifications: First-class XinJing Carding Cotton Pure cotton worsted materials Handmade Light and handy, warm Soft and comfortable Good at ventilation High temperature steam to finalize the design Complete specifications Far from fibrous cotton Golden Shuttle series products are kept away from chemical pollution during the whole processing procedure. We use imported biologic dye in coloration, which does not contain any heavy metal. These make its color tender and stable. Since the intensity of tatting is smaller, it help to protect the construction yarn? fiber and at the same time make it soft, comfortable, ventilate and absorb sweat well.