Treated with our 100% waterproof Rust-Oleum NeverWet® technology and made from durable 600 denier polyester, our NeverWet® Signature Tan Collection stylishly complements and protects your patio décor. Sewn-in air vents reduce condensation as straps and buckles secure covers in windy conditions. Keep it dry. Keep it clean. Keep it NeverWet®.