Topbuy 4 Pieces Offset Patio Umbrella Base 220 LBS Large Square Plastic Outdoor Umbrella Stand

【Multiple Fill Options】With 4 large reservoirs, the fillable base offers multiple options for filling, accommodating up to 135 lbs of water, 185 lbs of sand, or 220 lbs of sand and water. Hence, the square umbrella base will prevent your offset umbrella from tipping over. 【Premium HDPE for Longevity】Crafted from HDPE material, the umbrella base set is sun-proof, non-fading and waterproof to withstand various outdoor elements. Furthermore, the high-strength material ensures resistance to wear and impact, ensuring long-lasting performance. 【Simple Installation】The cantilever umbrella stand includes 4 pcs of detachable plates, which are equipped with interconnecting pins for easy and secure assembly. Note: A cross base is required(not included).