Compatibility: Cross base NOT included. Not suitable for PURPLE LEAF DOUBLE TOP cantilever umbrella. Suitable for cantilever umbrella which included CROSS BASE（Within 39.37 inches long)
Dimensions: Overall size: 35.43”Length x 34.96”Width x 6.5”Height. Note: If your patio umbrella is NOT buying from us please make sure your cross bar size (39.37”Length x 1.18”Width )
High Weight Capacity: Water and sand can both be injected, the total weight is about 200 lbs with fully injected, so your patio umbrella will be more stable
Durable Material: Made of heavy-duty plastic that are weather resistant, UV protected and waterproof
Easy-to-fill: Each plate is built with a water port and screw cap, which allows for easy filling of the cantilever umbrella base
