50 pound umbrella base stand with wheels for the patio

Solid metal frames for long service, there are wheels that add to its mobility weighing 50 pounds. Stability in windy conditions, can be used to a 1.37”/1.49 with a handle for easy carrying with a freestanding umbrella or under the patio table. ”/1.88” diameter of the umbrella pole for 3 adapters 2 manual tension knobs to fix the position of the umbrella suitable for the garden pool backyard balcony, and easier to assemble with detailed instructions