The 450cm double-sided patio umbrella will provide you with an oversized shade area for outdoor activities in hot weather. It can accommodate large dining tables, chairs and multiple people, making it ideal for outdoor gatherings on decks, poolsides, courtyards and more. In addition, the umbrella pole has an easy-to-operate manual crank, allowing you to easily open and close it within seconds. To extend the service life of our umbrella, we use a high-quality polyester fabric, which is not only waterproof and rust-proof but also breathable. In addition, the roof is ventilated to improve air circulation and stability. What’s more, we provide a metal base and two sandbags for filling the base to further enhance the windproof performance of the umbrella when it is used outdoors. The entire umbrella is made of a powder-coated metal frame, which ensures a long period of time. If you are looking for a product like this, do not hesitate to place an order! Double-Sided Shading Space: This 450cm rectangular double-sided umbrella provides a larger shade area than many outdoor umbrellas on the market. The beach parasol can accommodate large tables and chairs, perfect for dinner or parties, which is ideal for terraces, gardens, balconies, decks, courtyards and pools. Easy to Operate Crank Handle: There is a metal hand-cranked mechanism on the umbrella pole that allows you to easily open and close the extra large umbrella by rotating it in seconds, making it easy to store at home when not in use. In addition, an aluminium alloy crank is not easy to rust and can be used for a long time. Equipped with Matching Base: This sunshade umbrella comes with a stand that matches the size of the pole, so you don't have to spend extra time and energy picking out a suitable base. And the stand consists of a cross metal base and two sandbags, which can be filled with sand to improve the stability of the two-sided umbrella. Premium Fabric and Vented Top: The double-sided market parasol is made of 180g polyester fabric, which is waterproof, breathable, fade resistant, and has a long service life. In addition, the top of the tent is ventilated to promote air circulation and keep the umbrella cool. Super Sturdy Metal Frame: This double patio sunshade shelter is made of iron and coated with powder to prevent rust and corrosion. And the 12 sturdy umbrella ribs provide perfect support for the canopy, so our umbrella stays stable in windy weather.