Patio Umbrella Holder Stand, Outdoor Sun Umbrella Holder Umbrella Clip Mounting Bracket for Patio Wood Railing, Mount to Deck, Balcony or Outdoor Yard (1). Easy to install: easy to install, just fix the umbrella stand on the railing or the wall with screws, insert the umbrella, and then tighten the screws to fix the umbrella pole.
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