4 Pieces Cantilever Patio Umbrella Base Stand, Outdoor Offset Umbrella Weight Plates, 158 lb Capacity Sand or 60 Liter Capacity Water, BlackHEAVY DUTY SUPPORT: Heavy duty 4 plate offset patio umbrella base weight can strongly support your offset patio umbrella stand, ensuring that it doesn't blow away in the wind.(Note: only weights, stand not included) DURABLE DESIGN: The cantilever umbrella base weights are made of durable HDPE plastic with weather resistant and UV protective coating making it ideal for continued outdoor use. CONVENIENT SPOUT: An easy fill spout creates a quick and