This 49lbs resin umbrella base will be a fabulous choice for outdoor usage. The heavy weight ensures high stability of the patio umbrella. And we selected high-grade resin as the material of the umbrella base, enabling remarkable performance on resisting heavy sunlight, water and corrosion. Additionally, the umbrella base not only possesses practical utilities but also owns attractive appearance. Such a heavy-duty resin umbrella base is perfect for outdoor use. Umbrella poles of 1.5'' and 1.9'' can be used with our base. You will not regret if you get this resin umbrella base.Features:High-grade resin material with black finish for long time use49lbs heavy weight for strong support to patio umbrella2 plastic adapters allow for umbrellas of different sizesRattan design makes the resin base more attractiveSturdy steel pole effectively secures umbrella pole