Luminous Round waxed thread 0.45mm 80M 0.55mm 50M 0.8mm 25M 100% Polyester Environmentally friendly dyeing and waxing Strong pulling force and wear resistant Full color, does not fade Waterproof Suitable for: Shamballa, Macrame Necklaces, Bracelets and other Jewelry-making Leathercraft, Saddle & harness making, Athletic equipment, Automotive Interior, DIY projects