Ideal for use in harsh weather and high wind conditions. Duck Covers Ultimate Series patio furniture covers are designed to protect patio furniture from dust, dirt, sun, rain and heavy snow. Manufactured using a combination of high-strength polyester top panel, plus innovative, multi-layer, breathable side panels to help eliminate condensation. The multi-layer, breathable side panels eliminates the need for vents and provides additional cover height, unlike shorter competitive covers which offer less protection. High-strength polyester base for added durability. Two-year limited warranty has you covered. Migrate to Duck Covers today!