Polyester Rubber Covered Thread 1. Material: Polyester yarn + rubber thread 2. ... 52# Welcome To DongXing Weaving Co.,Ltd Polyester Rubber Covered Thread Single Layer 0.82kg/paper spool, 24 spools ... ) MaterialOutside: 100% Polyester Inside: high quality rubber threadUse Widely used or garment, home textile, underwear, footwear, bag, belt, ... please feel free to contact us. Polyester Rubber Covered Thread