31.5 lbs Market Heavy-Duty Outdoor Stand Bronze Umbrella BaseThe heavy duty umbrella base ensures the stability and firmness of the structure The retro and elegant appearance will bring a charming look to any room Petaloid hand turn knob fora more convenient usage The tube on the base is ideal for umbrellas with pole diameter between 1. 5" and 1. 9" A high quality resin base can withstand bad weather conditions It can be used in multiple places such as gardens patios terraces balconies barbecue bars western