100% Recycle Eco Polyester Sewing Thread TATH ECO Polyester Sewing Thread use special yarn which made of recycled plastic bottles with a series of complicated processes, it's 100% recycled, designed to assist in meeting the challenge of manufacturing environmentally responsible apparel. It is certified to OKO-Tex Standard 100. Main Uses Wide range of uses, all knitwear, furniture interiors, bags, shoes, all kinds of lines, etc. Product Features 100% post consumer recycled polyester fiber/ polyester fiber certified by GRS (Global Recycling Standard)/ Excellent dry heat shrinkage solution to significantly increase customer profitability/ Excellent sewing effect/ Excellent color fastness