This Multi-Filament Polypropylene (MFP) Dock Line with Chafe Guard is Comfortable and Easy to Handle. MFP has Good Strength and Flexibility and is Light Weight, so it Floats. MFP has Moderate Resistance to Sunlight. Storing MFP away from Sunlight will Increase Longevity. This rope has a Professional Pre-Spliced 15” Eye and has Heat Treated Rope Ends to keep the Rope from Unravelling.