Perfect Partner for Your Patio Umbrella! Our fillable patio cantilever umbrella base stand comes with 4 separate square plates, which can perfectly fit cross bases (not included) of your offset hanging umbrellas or double-top patio umbrellas. The base can be weighted down with up to 80 L water, 108 kg sand, or 128 kg sand and water, improving wind resistance and stability. Besides, it is made of premium HDPE material, which can resist all weather, ensuring long-lasting durability. 4 plates can be stacked when not in use, therefore it would not take up much floor space for storage. And there exist grooved handles on the bottom, bringing convenience for transportation.

Features: Designed with 4 large reservoirs that can be filled with sand or water to add stability Made of high-strength HDPE material, waterproof, aging-resistant, durable enough Designed with 4 square plates, easy installation, and no tools are required The bottom ventilated holes increase friction for greater stability Comes with grooved handles on the bottom, easy to move around 4 square plates can be stacked for storage, saving floor space Suitable for most patio cantilever umbrellas and double-top deluxe patio umbrellas Suitable for various residential and commercial uses: patio, garden, coffee shop, etc Specifications: Color: Black Material: HDPE Size of Each Plate: 51 x 51 x 12 cm(L x W x H) Total Fill Capacity of the Sand: 108 kg (27 kg Per Plate) Total Fill Capacity of the Water: 80 L (20 L Per Plate) Total Fill Capacity of the Water & Sand: 128 kg (32 kg Per Plate) Net Weight: 10 kg Package Includes: 1 x Umbrella Base