Material: Oxford fabric Diameter: 729 cm Height: 20CM Color: Black Shape: round 1. Improved protection: this pool cover features a tension cord design and high-quality stitching, making it easier to install and remove. 2. Strong and durable: the pool cover utilizes solar energy to heat the pool water, which can warm the water in advance or keep it warm during swimming. 3. Strong waterproof performance: this waterproof cover is made from special waterproof Oxford fabric, which has good waterproof performance and can effectively prevent moisture from penetrating the cover. 4. Remarkable dust-proof effect: the design of the waterproof cover takes into account the need for dust protection, utilizing a tight woven structure or adding a dust-proof layer, which can block the intrusion of dust and other debris to some extent. 5. Solar protection function: for outdoor waterproof covers, solar protection is an important function. Some waterproof covers will use special solar protective materials or add a solar protection layer to reduce sun exposure to the water surface and protect the water from damage caused by ultraviolet rays. 6. Convenient to fold: this pool cover can be folded and stored without taking up space, making it very convenient to carry. [French company and brand TECH DISCOUNT]: Our company TECH DISCOUNT manufactures and sells this high-quality product compared to similar products on the market (Even if the photos are similar, they are not designed in the same way and sellers do not offer the same after-sales services).