CoverMates - Semi-Custom Car Cover - Up to 18' - Select Max Collection - 5 YR Warranty- Grey WARRANTY: 4-year manufacturer warranty MATERIAL: Made with thick 3 layer non-woven polypropylene with water resistant middle layer 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 indoor storage. BONUS: Includes Free storage bag.