4 Pieces Square Fillable Patio Umbrella Base Set with Handle and FunnelMade of high quality PE plastic durable and weatherproof 4 plate construction ensures stability and robustness Up to 238 lbs when filled with Wet sand The large diameter filling spouts are convenient for rapid filling Perfect for outdoor places such as patio courtyard and porch Metal handles are designed for easy movement and storage Convenient funnel included for quickly filling Simple black look to match any surrounding decoration The multiple