Water Filled: This weight base stand special for the cantilever offset umbrella embraces a tank of 60 L capacity. You can inject water to add stability to your patio parasol, which is a practical essential for your outdoor living space or activities Wheeled for Easy Movement: Two wheels are provided under the base, which makes the movement from place to place no more a head-scratching trouble Broad Base, Ensured Stability: This large-sized base combined with decent water capacity ensures excellent stability for your parasol, is specially designed for large-sized cantilever offset umbrella All-weather HDPE: Made from HDPE, this base stand is characterized by excellent weather, wear and tear resistance, color fastness, heavy-duty and high hardness, an ideal choice for large, heavy cantilever parasol Light Self-weight, Easy Storage: With a self-weight of 6.5 kg, you canjust screw open the tank cap to pour out the water, and take it to your garage or locker without the assistance of guys of great strength Specifications:Color: Black Materials: HDPE, Powder-coated IronDimension: 80.5 cm L × 61.5 cm W × 18 cm Thickness/ 32″ L × 24.5″ W × 14″ Thickness Capacity: 60 L water/ Sand Item weight (self-weight): 6.5 kg/ 14.3 lb Shipping Weight: 8 kg/ 17.5 lbNote:Please allow ± 1cm/ 0.2″ measurement tolerance. Only suitable for cantilever offset umbrella. The cantilever offset umbrella is not included.