Outsunny Heavy-duty Fillable Cantilever Umbrella Base with Wheels Spouts Steel Cross Base 430lbs Sand Capacity for Stability | Aosom.com

Keep your rotating patio umbrella secure with the Outsunny weight base. Crafted from durable outdoor HDPE, it is waterproof and UV-resistant. A fillable design allows for up to 430 lbs. of sand for maximum stability. Built-in wheels enable effortless mobility, making it easy to reposition your umbrella anytime. Rearrange your outdoor setup, store it during winter, or create new shaded spots.