Polyester webbing usually includes FDY and DTY. FDY (heavy) is also called fake nylon(Heavy), it looks and feels like nylon. DTY(lightweight) looks a bit like cotton, without burnish. Polyester webbing is an excellent choice for application durability. Polyester webbing has high resistance, hardly absorbs moisture, helps prevent, mold and rot, and is considered a good material for outdoor use. It does not stretch like nylon. Polyester webbing is affordable and comes in a variety of widths and styles to meet your needs. Hosto offers standard polyester fiber webbing in solid colors, stripe and jacquard, as well as tubular polyester webbing, military webbing, seat belt and bags webbing.