Description: If the original cross base is not enough for your cantilever offset umbrella to stay still at your backyard, the base stand is necessary here to provide stability. This 4 piece fillable patio umbrella base is made of weather-resistant & crank-resistant HDPE with rugged surface to prevent from scratches. Detachable interlocking panels can be filled up with water to add weights, separate plates are convenient to carry, also taking less space for storage since 4 of them can be stacked together. Simple and circular appearance is suitable for most outdoor place, also compatible with most cantilever offset umbrella in terms of color and style.<br>SPECIFICATION:<br>Materials: HDPE<br>Color: Black<br>Overall Dimension: 100×100×7.5cm/39.5×39.5×3’’(L×W×H)<br>G.W.: 7.8kg / 17.2lb ; N.W.: 6.7kg / 14.9lb<br><br>Note: Please allow ±1.5cm/0.6'' errors due to manual measurements.<br><br/><b>Package included:</b><br/>Umbrella Base Plates × 1<br>U Shaped Iron Pins × 4<br>Cover × 1<br>PE Bag × 1<br>Instruction ×1