
3075 Black Scy Polyester Yarn Mechanical Covering Yarn Spandex Covered Yarn. Eco-Friendly Material: Made from 100% Polyester with eco-friendly features. High Strength & Elasticity: Offers high strength, high temperature resistance, and high elasticity. Flame-Retardant & Anti-Static: Features flame-retardant, anti-static, and anti-UV properties. Versatile Applications: Suitable for knitting, weaving, socks, underwear, and sportswear. Customization Available: Supports full customization, minor customization, and customization from samples. Professional QC Team: Professional QC team inspects quality and specifications piece by piece. Free Samples Offered: Free samples available, buyer pays express fee. Flexible Packaging: Offers nature carton, pallet, or customized carton box for huge orders.