These impressive winch covers are finely crafted and very heavy duty, with lots of aesthetic and functional detailing. A convenient built-in, top loop can be used to secure the cover when not on the winch. These are not your everyday winch cover. Heavy nylon cloth with high-wear webbing reinforcement around the base Unique, large slide-on, internal plastic clips grip under the head of the winch and secure the cover so it won't blow away; self-tailing models have these clips positioned to accommodate the jaws Stiff internal reinforcing around the base and at the top provide protection for the winch, and maintain the shape of the cover Dual vents at the top allow for air circulation and prevent corrosion-causing condensation and moisture buildup under the cover A central tube in the top fits in the winch handle hole keeping the cover centered on the winch