Specifications Place of Origin China Main Color Black Main Material Resin Dangerous Goods #dangerFlag# Dimensions Weights Assembled Length (in.) 20.47 Assembled Width (in.) 20.47 Assembled Height (in.) 13.78 Weight (lbs) 51.80 Product Features Super Stable-- This umbrella base is weighing 51.8 pounds, ensures stability for holding most 7.5FT-10FT umbrellas without the need for additional weight. No worries about your outdoor umbrella tipping over in the wind. Adjustable Pole Stand-- This umbrella stand features an hand-turn tightening knob to secure umbrella, accommodating posts of 1.5'' (38mm)~1.9'' (48mm) diameter, perfect for most market umbrellas. Premium Resin Material-- Made of durable HDPE resin material with a black matte finish, which is rustproof and anti-corrosion, the umbrella base adds style to any outdoor space. Easy Assembly-- With included assembly instructions and complete parts, assembling this umbrella holder is a breeze. Easy to Carry-- Featuring two reinforced metal handles, the umbrella weight is simple to install and transport. A slim profile that simplifies storage when not in use. Description