BLACK JAGUAR 49lbs Round Patio Umbrella Base Outdoor Resin Umbrella Stand W/ Rattan Design, Adjustable Knob

【Selected Material】Made of premium resin with waterproof covering, this high quality umbrella stand is long-lasting, weather-resistant and anti-rust for long time outdoor use. At the same time, this umbrella holder, weighing up to 24 lbs, is sturdy enough to support a patio umbrella. 【Adjustable Piston】Considering your convenience, we will provide you with an adjustable piston to better match different sizes of the umbrella column. The piston on top of steel pipe fits for Φ1.5" (38mm) or Φ2"(48mm) umbrella poles. You can adjust it according to your needs. 【Hand-tightening Knob】The umbrella base is equipped with a rotary hand knob which is designed for securing your umbrella perfectly to the base. The knob, coupled with the heavy-duty base, makes the umbrella holder stand stably in windy conditions. Meanwhile, it is effortless for you to fasten or loose the umbrella pole.