centered pole umbrella bases

6.5'x10' Rectangular Scalloped Outdoor Patio Market Umbrella Off-White with Black Pole - Threshold™

50LBS Round Umbrella Base Water Filled with Steel Umbrella Holder

Beach Tent Sun Shelter - Sport Umbrella with UV Protection, Zip Up Porch for Privacy, and Carry Bag - Shade for Families by Wakeman Outdoors

ShedRain Auto Open Auto Close Compact Umbrella - Tan Leopard Print: Telescoping Shaft, Polyester Canvas

WestinTrends 20" Fillable Round Umbrella Base Stand Heavy Duty with Adjustable knob and Pole Holder

ShedRain Auto Open Auto Close Compact Umbrella - Black Floral: Telescoping Shaft, Polyester Shell, 42" Span

Vera Bradley Women's Outlet Essential Mini Umbrella

Yaheetech 4-Piece Fillable Patio Umbrella Base Stand Black

Outsunny 42lbs Resin Patio Umbrella Base, 20" Square Outdoor Umbrella Stand Holder for Parasol Poles 1.26", 1.5", and 1.9" Dia

Costway 20'' Outdoor Patio Half Round Umbrella Base Stand Resin Deck Table Sun Shade

Outsunny Fillable Round Umbrella Base for 1.5" or 2" Umbrella Poles, Heavy Duty Umbrella Stand for Outdoor, Lawn, Poolside

Yaheetech 18inch Outdoor Patio Heavy Duty Market Umbrella Base

Best Choice Products Fillable Plastic Patio Umbrella Base Stand, Pole Holder w/ Adjustment Knob, Round Dome

ShedRain Polka Dots Auto Open Auto Close Compact Umbrella - Rainbow: Telescoping Shaft, Polyester Shell

9' Round Cabana Stripe Outdoor Patio Market Umbrella with Black Pole - Threshold™

Casafield Patio Umbrella Base with Wheels, 64lb Umbrella Stand, 20" with Handle

Mio Marino | Extra Large 62" Automatic Open Golf Umbrella

Costway 24" Mobile Umbrella Base w/3 Adapters fit 1.89"/1.5"/1.34" Poles 3 Wheels

Casafield Patio Umbrella Base with Wheels, 131lb Fillable Umbrella Stand, 24"

Aoodor 39 lb Outdoor Patio Umbrella Base, Heavy Duty Square Concrete Umbrella Stand, Market Umbrella Pole Stand for Deck, Poolside, Balcony-Black

9' Round Outdoor Patio Market Umbrella with Faux Wood Pole - Threshold™

Costway 55 LBS Half Round Patio Umbrella Base, Water&Sand Fillable Patio Umbrella Stand