Amazon.com: vidaXL Square Granite Parasol Base, Black 66.1 lb Umbrella Stand with Wheels and Locking Bolts, Suitable for Parasol Poles of 1.5"/1.9" Diameters : Patio, Lawn & Garden
Granite Parasol Base with Wheels - 70kg
Maypex 15 in. Round Granite Market Patio Umbrella Base in Gray 2300765-GR-V1-H - The Home Depot