21.6" Plastic Water Injection Base with Wheel 43713686Introductions: If you are worried about the wind blowing away the sunshade, you can take this 20" Round Plastic Water Injection Base Parasol Base into consideration. It's made of high quality PP material, which is sturdy and durable. Pour water into the pedestal before using, then insert the sunshade in the pedestal. With fine workmanship and heavy weight, it can hold the sunshade well. In addition, it's easy to use and store, and it will not occupy