Red, solid braided, Multi-Filament Polypropylene (MFP) dock line 11749-7 is 15' long with 3/8" diameter. Attwood has a selection of dock lines to meet all boater needs for securing their boat to a dock or to other boats when rafting. Attwood dock lines are designed for strength and durability. They are resistant to the degradation effects of UV rays. All Attwood dock lines are pre-spliced at one end. Attwood develops high value, engineered marine products to make life on the water easier to enjoy. Made to meet the demands of boat builders and distribution partners, our products are extensively tested on-site in our lab to provide worry-free boating under all conditions.