This outdoor umbrella stand is suitable for most parasol umbrellas. Fixing knob on pole to keep umbrella secured in place. The patio umbrella stand weighs 25kg filled with water. Weighs 35kg filled with sand. Mix sand and water for a heavier weight. Fill port on the top.Designed with a groove on the bottom, easy to move when the patio umbrella base is empty.Tough and durable shell, suitable for outdoor use. Strong powder coated metal pole.Whether you wish to use this for the garden, patio or wherever else outdoors, this parasol will help you out.