insert for umbrella stand

vidaXL Parasol Base - 55.1 lbs Adjustable Black Steel Rectangular Umbrella Stand with Double Knob & 4 Foot Pads for 1.3"/1.5"/1.9" Poles

vidaXL Parasol Base - Round Concrete-Filled Plastic Umbrella Stand for 1.3"/1.4"/1.5" Poles - Black, 19.5"x12.6", 55.1 lb

Crestlive Products 45lbs Heavy Duty Square Cement Market Umbrella base with Wheels Multiple colors/finishes Patio Umbrella Base

vidaXL Parasol Base with Wheels - Black Round Heavy-Duty Umbrella Holder - Fits Ø1.5/1.9" Poles - 59.5 lbs - PE/Iron/Concrete

Gardenised Outdoor Patio Cast Iron Umbrella Base Holder Stand

Crestlive Products 45lbs Heavy Duty Round Cement Market Umbrella base with Wheels Multiple colors/finishes Patio Umbrella Base

Kozyard Outdoor Patio Umbrella Base

PURPLE LEAF Patio Umbrella Base Water &Sand Filled Weighted Base Outdoor Umbrella Base for Offset Cantilever Umbrella 200 Lbs

vidaXL 66.1lb Square Umbrella Base with Wheels, Stainless Steel Pipe, 17.7"x17.7" Gray

Outsunny 330 lbs. Fillable Umbrella Base for 84D-110V02 Model Umbrella, Cantilever Umbrella Stand with Lift Wheel, Adjustable Foot Pads, Black

vidaXL Umbrella Base Patio Parasol Stand for Poles of 1.5"/1.9" Weighted Base - Gray

Northlight Black Flat Round Resin Base Stand for Patio Umbrella - 21lbs

GDFStudio Hercules Outdoor 80 lbs Concrete Square Umbrella Base

Crestlive Products 265LBS Capacity Water & Sand Fillable Mobile Umbrella Base Heavy Duty Cantilever Stand for Patio with 4 Wheels Black

vidaXL Umbrella Base Light Grey Granite base Standard Umbrella Base - Gray with wheels

Gulches 4-Piece Fan Shaped Cantilever Patio Umbrella Base with Handles - Coffee, 148 lbs Water/220 lbs Water & Sand Capacity

GDFStudio Adisa 13.5" x 13.5" Rabbit Lightweight Concrete Umbrella Base

GDFStudio Kinlie Pineapple Design 50lb Concrete Umbrella Base with Adapters

Crestlive Products 4 pcs 240lbs Heavy Duty Outdoor Patio Umbrella Base, Cantilever Umbrella Square Base

Gulches 4-Piece Round Cantilever Umbrella Base Weights, 52L Water/112 lbs Sand Capacity - Black

Christopher Knight Home Eartha Outdoor Charming Frog Prince Patio Concrete Umbrella Base

Dexmalle Outsunny 4 Pieces Cantilever Patio Umbrella Base

GDFStudio Skylar Outdoor 80 lbs Concrete Circular Umbrella Base

Northlight Black Flat Round Resin Base Stand for Patio Umbrella - 33lbs