The Intex Mariner 4 is the perfect boat for the camper or fisherman, as well as for anybody looking for a high-quality, durable boat. The Mariner is GS certified. It is constructed from Intexs® three-ply SUPER-TOUGH vinyl. Two outer layers of heavy-gauge PVC are laminated to an inner layer of polyester mesh. Not only is this extremely tough but it allows for a more rigid hull. When combined with an inflatable keel, all-around rock guard and grab rope, rotational oar locks, motor mounts, fishing rod holders, grab handles, and a rigid floor, the Mariner is in a class by itself! The Intex Motor Mount Kit fits all inflatable Intex boats with mount fittings on the rear of the boat. The Motor Mount Kit attaches in minutes and expands the capability of your Intex inflatable boat. Effortlessly cruise across the water with motors up to horsepower.