Sea Gull Black is a rope made from 100% pure raw materials (High Density Polyethylene) of premium quality using modern spinning machine technology from Europe, resulting in a very strong and long-lasting rope. This black Sea Gull also has UV technology so it will not be damaged under sunlight. The color it has is a deep and clear black. The Sea Gull Black rope is equipped with advanced technology so it can have up to 10X more benefits