Walker Bay Inflatable Boat Cover for the 310 SLRX with Seat and Console ( PVC or Hypalon) is made from high quality UV resistant Sea Sprae brand material, as well as Sunbrella fabric. The award winning Sunbrella® fabric is made from solution-dyed acrylic yarns. This fabric is fade-resistant and stands up easily to all kinds of weather including salty air. At 9.25 oz per square yard, Sunbrella fabric is one of the heaviest in the industry. Sunbrella fabric is water repellent, mildew and UV resistant. This is not a generic cover! The cover is specifically designed and fitted to ensure maximum protection from the elements. With tie down loops and wear patches and enough room to accommodate an outboard motor, this cover will ensure your boat stays in top condition. This cover has an elastic cord and is easy to install. We strongly recommend a cover all PVC model inflatables. Our covers also feature an elastic shock cord to ensure a taught fit. When installing the cover, make sure the inside tag is at the stern.