Vortex 1200D SUPER HEAVY DUTYGREY/GRAY 18' ULTRA 3 PONTOON/DECK BOAT COVER, HAS ELASTIC AND STRAPS FITS 16'1" 17' 18' FT LONG DECK AREA, UP TO 102" BEAM THE BEST HEAVY DUTY 1200D WATERPROOF FABRIC TRI-PURPOSE COVER/STORAGE/MOORING/TRAILERING HAS ELASTIC BAND AS WELL AS STRAPS TOLL FREE ASSISTANCE: 1800-309-5190 8:30am to 4:30pm CST Monday-Friday 7 YEAR WARRANTY