Mac boat covers designed to fit practically all 14’ through 22’ boats. Easy-to-follow instructions and a 1/4” durable shock cord that is sewn into the cover’s hem assures a snug and conforming fit through hull and engine areas. Covers are constructed of 7.0 oz. water-repellent yet highly breathable heavy-duty marinegrade polyester canvas with weather-resistant, anti-wick thread. All seams are folded 4-ply with no raw edges. Reinforced tie-down straps are sewn into the top of the boat cover which connect to the lower trailering straps around the hull of the boat by the use of quick-release buckles giving you a very secure, fast, easy and hassle-free installation of tie-down straps. The simple removal of the lower trailering straps also enable the cover to be used for mooring and storing. Includes trailering tie-down straps.