Amazon.com : Sundale Outdoor Heavy Duty Umbrella Base, 55 LBS Plastic Shell Concrete Mobile Stand with 4 Wheels for Patio, Deck, Garden, Poolside, Black : Patio, Lawn & Garden
Outdoor Expressions 17 In. Round Black Concrete Umbrella Base SL-USC-01B, 1 - Fry's Food Stores
81lb. Heavy Duty Concrete Umbrella Base Stand w/ Wheels – Best Choice Products
Heavy Concrete Umbrella Weight Base 75 Pounds Black With Wheels Patio Furniture | eBay
Offset patio umbrella, Outdoor umbrella stand, Large patio umbrellas
Outsunny Pentagonal Concrete Patio Umbrella Base With 2 Wheels For Easy Moving Fitting Umbrella Poles Of Φ1.25" - Φ2" : Target