Crozon 4-Piece Umbrella BaseKeep your umbrella safely secured with the help of this patio base. Lightweight and easy to carry, this plastic stand can be filled with water or sand, providing a sturdy home for a must have accessory. At the end of the season, simply drain each of the four pieces and store it away with ease. With hooks to attach each unit to the pole, this easy to assemble patio base will give your umbrella the grounding it needs to remain upright during windy days