Features: Adjustable universal accommodates umbrella rod from 1.1-1.49inch diameter with thread locking system for wind resistant stability, perfect for sand filled umbrella base and beach shade accessories. Crafted with heavy duty 600D fabric, this wind resistant beach umbrella features four reinforced handles and maximizing sand and withstanding harsh outdoor conditions. Ideal for campers, beachgoers, and backyard hosts needing reliable stabilization for umbrellas during outdoor gatherings or coastal adventures. Securely anchors umbrellas in sand, soil, or snow at campsites, picnics, sports event, or poolside area while remaining portable with storage design. Requires no tools – fill through large opening, lock the adjustable hook, and enjoy shade protective with this heavy duty sandbag weight system. Specifications: Component: 600D Cloth Color:Black/Blue Size:Approx.40x42cm/15.74x16.53inch Package Includes: 1Pc Weight Bag note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.