Umbrella Base for Φ1.2"-Φ2.2" Pole, Patio Umbrella Stand Outdoor | Lawn Design with Ground Spike Fixing, Table Steel Umbrella Base for Multiple Scenes, Garden/Deck/Porch. 【Widely use】This umbrella base stand works great for decks, docks, pontoons, patios, picnic tables, and any place else you can fasten it with the included lag screws.