Marine Concepts boat covers are specially designed to protect your vessel from harmful U.V. rays, bug residues, pollen, dust, and many other environmental conditions. These covers are manufactured and tailored to your boat using a computerized model to ensure exact fit. All manufacturing and installations are done in house, covers have a 7 years warranty and a lifetime warranty on all track hardware and roller assembly. The easy-to-use track and single drawstring tension system allows anyone to uncover a clean boat every time in less than 60 seconds.