CoverMates CSP50725GR1 Commercial 12-gauge Vinyl Water-resistant polyester lining for added protection Mesh vents promote air flow to prevent mold and mildew UV-ray and fade resistant for years of protection 360 elastic hems for added security and a custom fit look Double-stitched seams to prevent dirt, dust and water damage 300 denier polyester PVC-free waterproof backing Mesh vents promote air flow to prevent mold and mildew 360 elastic hems for added security and a custom fit look Dual buckle straps provide added security Drawcord locking system allows for a tighter fit 300-denier solution-dyed polyester Superior UV and fade-resistance PVC-free polyurethane backing is 2x more water-resistant 360 elastic hems for added security and a custom fit look 4 buckle straps provide added security Drawcord locking system allows for a tighter fit Covered mesh vents promote airflow to prevent mold and mildew Rot-resistant thread and rust-free hardware 900D woven polyester solution-dyed material Heavy-duty strength and durability for year-round protection Superior colorfastness to prevent fading PVC free waterproof backing is 2x more water-resistant 4 buckle straps provide added security Dual drawcord locking system allows for a tighter fit Covered mesh vents promote airflow to prevent mold and mildew Reinforced handles allows for easy grip for easy-on and easy-off Rot-resistant thread and rust-free hardware Elegant design to dress up your backyard