Sturdy Materials: The umbrella canopy is made of durable and waterproof polyester. UV treatment and water-resistant coating for long-lasting protection. Sun Protection and Waterproof: Effectively protects you from harmful direct sunlight, prevents sunburn; water-repellent for outdoor use even in drizzling rain, always a protection for you. Easy to Set Up: The canopy is very easy to set up, and you will be surprised that it only takes a few people to set it up in a few minutes. You will find it very easy to set up and remove. Long-lasting Effective: Gives your patio umbrella a brand new look. Dress up your garden, pool, backyard, or patio with one of our replacement umbrellas depending on the season or occasion. Wide Application: Vented top design provides both ventilation and stability; ideal for wood, steel, and aluminum frames; provides shade for your outdoor time on the beach, poolside, patio, garden, yard, deck, and other outdoor places.