CoverMates - Semi-Custom SIZE: Up to 15'6" - Ultima Collection - 7 YR Warranty- Grey WARRANTY: 5-year manufacturer warranty MATERIAL: Made with 5 layer non-woven polypropylene with fleece inner lining FEATURES: Elastic Hem with 4 tie down loops in each corner for extra security. Covered center grommet for optional cable lock. Double needle stitched seams with rot resistant thread. USE: Designed to withstand moderate weather conditions. Ideal for long term indoor storage. BONUS: Includes Free storage bag.