● 50lbs heavy weight ensures strong support to patio umbrella● Hand knob on the steel tube secures the umbrella pole● High-grade material for long-lasting serving time● Adjustable pole hole makes it suitable for umbrellas of different sizes● Lockable wheels make movement of the base much easier● Suitable for backyard poolside market entrance and so on.● Rattan Design makes the umbrella base more attractive● Clear instruction and complete accessories for quick assembly