【Package Included】1PC Umbrella Base (Φ17.5 X 13.1 inches; Black)
【Material】This umbrella base is made of heavy-duty resin with elegant decorative pattern, waterproof, aging resistance, wear-resistant, anti ultraviolet strong, permanently not corroded
【Knob】Includes a hand-turn tightening knob for securing umbrella to the base to sustain the umbrella.Umbrella Pole Diameter Range: φ1.49" - 1.89".
【Widely Use】Perfect for garden, backyard, porch, poolside, patio, or commercial use.