These 14mm mooring lines are handmade by us in our warehouse. They feature a 300mm eye for going over bollards, with a sailmaker's whipping for strength and a backsplice on the other end. -The artificial hemp version floats which is great for avoiding getting wrapped around your prop, but the polyester has higher UV resistance so will last longer if you trust your rope management skills! -Three Strand Multi-filament Polypropylene is a light floating rope that is strong and easy to splice. As this is a handmade product we are able to offer custom designs if you have different requirements for length, diameter or finishing. Please get in touch with us by email and we'll see what we can do!