Amazon.com : VEVOR, 2 in 1 Heavy Duty, Aluminum Holder 6" x 6" Base, Patio Umbrella Stand with 18.5" Height Pipes for 1.5"-2" Sunshade on Deck, Cement and Land, Silver : Patio,
Ground-inserted Patio Umbrellas Base
Arlmont & Co. 33.07 Lb. Concrete Umbrella Base with Wheels & Reviews | Wayfair