Keep your outdoor shade secure with the cantilever umbrella base.The refillable design of the patio umbrella stand allows you to add water or sand, offering reliable weight and stability to keep umbrellas firmly in place. Crafted from premium HDPE, the offset hanging umbrella base is both waterproof and anti-fading, ensuring long-lasting use. Effortlessly reposition your umbrella with the help of 2 smooth-rolling wheels and convenient cut-out handles. The included cross bracket accommodates umbrella poles up to 2.6'' in diameter for wide compatibility. In addition, you can fill and empty the base with ease thanks to a large water inlet and dual drainage holes.