Pro Series Covers feature Silver reflective, heavy-duty 600-denier marine-grade 100% polyester fabric. This fabric is the right choice for protecting your boat during highway trailering, on a leisurely jaunt to the lake or sitting in your back yard. 1" webbing sewn into the hem with 2 stern ratchets to ensure the most secure fit available. Stern ratchets are encased in a protective hook n' loop sleeve for additional protection. Two removable quick-release 2" wide belly straps help eliminate stress and prevents abrasion to your boat's finish. Accommodates a traditional port mounted trolling motor. Reinforced to protect cover from wear. 2" Wide strip of reflective tape on stern for additional visibility. Semi Custom Fit will accommodate port, starboard, or dual console steering. 5-Year Limited Warranty.