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Amazon.com : Best Choice Products 81-Pound Heavy Duty Square Concrete Rolling Outdoor Patio Umbrella Base Stand w/Locking Wheels, Handles : Patio, Lawn & Garden
WESTIN OUTDOOR 4-Piece Universal Standard Cross Patio Umbrella Base in Black 9814101 - The Home Depot
Gymax 60 l Patio Cantilever Offset Umbrella Base Portable Base Weight in Wheels GYM06939 - The Home Depot
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Large Charcoal Outdoor Patio Umbrella Stand with Wheels + Reviews | Crate & Barrel
Amazon.com : Shademobile Outdoor Umbrella Stand w/ Easy Rolling Base (up to 125lb) Heavy Duty Universal Design for Weighted Commercial Patio & Deck Big Mobile Sun Shade w/ Hidden Wheels | Bronze,
Grand patio Deluxe NAPOLI 11 FT Patio Umbrella, Curvy Aluminum Cantilever Umbrella with Base, Round Large Offset Umbrellas for Garden Deck Pool, 3-Year Warranty for Canopy (Champagne, 11 FT)