Our umbrella base is your perfect partner helping you to have more enjoyable outdoor time. Made of heavy-duty steel frame with powder coating, the umbrella base is not easy to rust, chipping and peeling for years to come. with 2 hand tightening knobs, the umbrella stand offers a secure grip for tightening the position of the umbrella pole in windy conditions. It also comes with 2 flexible wheels, bringing much convenience to take it anywhere. Because of the 3 adapters, the umbrella base is perfectly compatible with 1.37 in./1.49 in./1.88 in. Dia umbrella pole, which makes it an ideal choice for balcony, poolside, backyard. Color: Brown. Material: Metal.