Specification Brand : FRUITEAM BulletPoint1 : 【Large Capacity】 4-plate umbrella base can hold up to a total of 105 pounds water, 140 pounds sand or a combination of 180 pounds, so your offset patio umbrella won't tip over in winds. Applicable for 8ft to 10ft Cantilever Umbrellas. BulletPoint2 : 【Wind Resistant】 FRUITEAM heavy duty umbrella base sits over the cross bar of Cantilever Umbrellas, and are "locked" stably onto the patio Cantilever Umbrella, to help in maintaining a reliable stability in high winds. BulletPoint3 : 【Durable & Weather Resistant】 Made of high-density plastic, FRUITEAM offset umbrella base is strong and durable to prevent cracking and material degradation. It's also weather-resistant and recyclable years later. BulletPoint4 : 【Easy Filling & Watertight Seal】 Each board of this outdoor umbrella stand base is equipped with 8 large filling-openings and twist caps. It can be quickly and easily accessed to refill, or empty when move or store, saving you time. BulletPoint5 : 【Innovative Design】 FRUITEAM's offset umbrella base is designed to cover the crossbar support of a hanging umbrella. This allows each board to be perfectly combined to achieve a practical and beautiful design, which is a perfect addition to your patio, garden or deck. BulletPoint6 : 【Offset Umbrella Essential】 Perfect for all kinds of patio cantilever umbrellas (Search B08QMX7CC8 if you need one matching umbrella). Overall Dimensions: 31.5"(L) x 31.5"(W) x 3.5"(H). Color : Black ExternallyAssignedProductIdentifier1 : 714684272676 ExternallyAssignedProductIdentifier2 : 0714684272676 ItemDisplayWeight : 105 pounds ItemName : FRUITEAM Patio Offset Umbrella Base Stand, 180 LBS Sand Filled Outdoor Base Heavy-Duty for Cantilever Umbrellas, Large Easy-Fill Spouts for Water & Sand Filling ItemPackageDimensions_Height : 43.18 centimeters ItemPackageDimensions_Length : 42.545 centimeters ItemPackageDimensions_Width : 42.545 centimeters ItemPackageQuantity : 1 ItemShape : Square ItemTypeKeyword : patio-umbrella-bases ItemTypeName : Umbrella Base Manufacturer : FRUITEAM Material : Plastic ModelName : Umbrella Base ModelNumber : XJSUB4BK NumberOfBoxes : 1 PackageLevel : unit PartNumber : XJSUB4BK PowerSourceType : manual ProductDescription : FRUITEAM Patio Offset Umbrella Base 4-Piece, Water Filled Umbrella Stand, Black Size : 36lb SupplierDeclaredDgHzRegulation : not_applicable