Polyform G5W Guard Fender White 8-1/2X27-Inch G Series Fender Even wall thickness for maximum strength Molded in ribs for strength and abrasion resistance Reinforced rope holds Designed for use by trailered boats and permanent protected moorings Unique Polyform valve for years of service Attributes: Boat Size = 25-40 Size = 8-1/2 x 27 Color = White.