-Featuring your choice of interlocking circles or a basketweave pattern, both in classic black, this weather-resistant patio umbrella stand is a weighted foundation for most outdoor umbrellas. Made of durable polyresin with convenient sizing inserts and an adjustable tightening knob, it’s compatible with a wide range of our outdoor umbrella frames. Use this 33-pound base to keep your patio umbrella canopy firmly anchored for shady relaxation. Color:Black. Also could be used for outdoor umbrella base,5 ft umbrella stand,9 ft umbrella stand,outdoor umbrella weight. By Cost Plus World Market.611277