81lb. Heavy Duty Concrete Umbrella Base Stand w/ WheelsMOBILE UMBRELLA STAND: Made with a set of collapsible handles and four locking wheels to move your umbrella anywhere in your yard, patio, or garden SOLID CONCRETE: 81 pounds of robust concrete provide your umbrella with a solid anchor against heavy wind and rain ONE SIZE FITS MOST: Holds umbrella poles up to 2 inches in diameter with an adjustable tightening knob to keep the pole in place DURABLE CONSTRUCTION: Made from heavy concrete with a weather