80 Lbs Patio Umbrella Base Heavy HDPE Duty Circular Water And Sand Fillable Umbrella Stand for Yard Garden Poolside-Black for Outdoor Patio Market Table Umbrella 19" Round In Black

Product Specification:Color: BlackShape: RoundMaterial: HDPE PlasticOverall Size: 19in(D) x 14in(H)Matching Umbrella: Umbrellas with 1.1" - 1.9" diameter poleWeight: 5 lbs

How to Assemble it?Step 1: Put the metal tube in the installation hole in the middle of the base.Step 2: Put the round gasket close on the bottom of the base.Step 3: Insert the wrench into the top of the screw to secure the screw, then put the screw through the base gasket and turn clockwise until the screw is tightened.Step 4: Put the umbrella pole into the tube and then tighten the screw.