Seachoice - Twin Eye Fender Kit (includes 2 Fenders And 2 Matching 5.5" X 20' Fender Lines) - 79261. Includes two 3/8" x 5' double braided MFP fender lines with a reinforced nylon mesh loop on one end and two twin eye fenders. The fenders are Roto-molded and manufactured from Marine Grade vinyl for superior strength, cushioning and a high gloss finish. Recessed valve to prevent valve lug from pulling away from fender. Valve plug housing molded into fender. Heavy-duty integral lugs for longer durability. Roto-molded for even wall thickness. Unique quality ribbed material ensures softness.