This 16kg round outdoor parasol base is the perfect way to secure a parasol under your garden table. Made from polycrete it is suitable for parasols with a pole diameter 32-42mm. Parasol bases are weighted stands that keep your umbrella straight, sturdy, and in place. All you have to do is insert your umbrella into the hole in the base and tighten the base until it fits snugly. Fillable bases should be filled with water or sand. Fill with water when planning to relocate its position.