plastic base

Rawlings Baseball/Softball Mechanical Pitch Counter

Best Choice Products Fillable Mobile Umbrella Base Heavy Duty Market Stand w/ Wheels, Locks, 123lb Capacity - Black

Costway 4 Plate Patio Offset Umbrella Base Stand Weights Sand/Water Filled Base

50LBS Round Umbrella Base Water Filled with Steel Umbrella Holder

LAGarden 10" Sand Anchor for Beach Umbrella Outdoor Windproof Sand Grabber Spike for Grass Soft Land Camping Sunshade

Best Choice Products Heavy-Duty Outdoor Cantilever Umbrella Base – 330lb Fillable w/ Wheels, Locks & Easy-Fill Spouts

Good Ideas Outdoor Umbrella Stand Patio Base for 1 and 1.5 Inch Poles, White

Heavy Duty Umbrella Round Base Stand for 1.5"(38mm)

Crestlive Products 350lbs Fillable Heavy Duty Patio Cantilever Umbrella Base With Wheels

Outsunny 4-Piece 175lb Cantilever Patio Umbrella Base Weights for Offset Hanging Umbrella, Fasteners, HDPE Water or Sand Filled Weights, Black

Foldable Weighted Patio Umbrella Stands

Costway 4PCS Fillable Umbrella Base Stand Patio Offset Cantilever Umbrella Base Garden

Heavy Duty Umbrella Round Base Stand with Steel Umbrella Holder, 18inch

Heavy Duty Umbrella Round Base Stand with Steel Umbrella Holder

Casafield Patio Umbrella Base with Wheels, Umbrella Stand with Handle

Outdoor Living Patio Umbrella Base 88 lbs Weight Capacity

Four Seasons Courtyard Umbrella Base Fits Up To 2" Umbrella Pole

WestinTrends 4-Piece Universal Cantilever Offset Square Base Outdoor Patio Umbrella Weights Heavy Duty, Fill with Water or Sand, Black