Among double braided Polyester ropes, Sirius 500 is known for its high breaking loads and minimal stretch. For this classic rope model, only premium quality Polyester is used as raw material. Sirius 500 consists of a 32-plait Polyester cover and an 8-plait core. As a result, Sirius exhibits high breaking loads, high abrasion resistance, and low stretch. Price is per ft.