Polyester Tire Cord Fabrics or TCF. (could be Dipped Polyester off grade tire cord Fabrics) TCF means Tire Cord Fabrics Secondary Quality high tenacity yarn for making Fishing net. Sizes are 1000, 1300, 1500, 2000, 840, 1260 ...all kind of sizes D 2 3 Denier Colors could be deep brown, red, black, white, etc. Packing could be in Rolls & Bales(cut pieces).