Features: Size: 35.91 × 35.04 × 6.85 inches. The suggestion is to add 73.4 lbs of sand and 66.8 lbs of water, must be filled with sand Compatibility: Cross base NOT included. Not applicable to the Purple Leaf Double Top Cantilever Umbrella Material: The material is made of heavy-duty plastic, making it more sturdy and durable, while also being UV and water-resistant Fashion: The surface features a 3D design, making it even more stylish Help: If you encounter any issues or require missing parts while using the product, please reach out to us for assistance Ideal Umbrella Size: 10' x 10' : Please search 43411784 9' x 11.5' : Please search 43411786 10' x 13' : Please search 43411782