Made from 6.5 oz urethane-coated polyester for the ultimate choice in boat cover protection, this Trailerite Boat Cover is manufactured for a specific year, make, and model of boat, providing the best in fit and trailerability. These covers are constructed with outstanding features. Four-ply folded double-stitched seams. 1" heavy-duty UV-resistant tie-down loops sewn into the hem. Fold and back-stitched, reinforced corners. Rot-resistant and UV-stabilized thread. Sewn-in reinforcements over all potential wear points. Large diameter nylon draw rope in the hem. Patented rope lock to quickly tighten and loosen the draw rope. Ultima solution-dyed polyester offers superior UV-resistance in colors that will not fade and outstanding water resistance, yet still allows water vapor to escape. 5-year limited warranty. For a free Ultima Sample Card order item number 314793. Orders for TRAILERITE Custom Fit Covers cannot be canceled and are non-returnable and non-refundable except for errors made by Overton's or defects in manufacturing. If you need help selecting the correct TRAILERITE Custom Fit Cover for your boat, please call us at 1-888-OVERTON, and we will be happy to assist you. Please have your boat year, make, and model available. Trailerite Ultima Cover for 98-01 Sea Ray 180 Br/Cb Windshield IO