These flat fenders double as seat cushions or knee pads saving you valuable storage space.Our Modular Flat Fenders are constructed of closed-cell EVA foam so they're long-lasting and wont puncture or waterlog, saving you money in the long run. Since they are rectangular and flat, they wont roll or ride up like traditional round fenders. Plus, they're easy to fasten together to create a modular system that fits your fender needs exactly. Their flat shape makes them compact and easy to store when space is limited, and they can even double as knee pads or seat cushions. Tie up lines are included.Key FeaturesClosed-cell EVA foam is puncture proof and won't waterlogRectangular and flat so they won't roll or ride upEasily fasten together for a custom fender systemCompact and easy to storeDouble as seat cushions or knee pads