HD Polyethylene Sand or Water Fillable Parasol Base Black" Description: - Four-piece set, with all pieces slotting together on a cross base for parasols - Filling holes on each side, each piece fills to a maximum of 20kg water or 30kg - making it easy to store and carry when empty - Cross base features middle bar to slot the parasol pole into place and keep it upright - Thick plastic body is tough and durable, resistant to mild weathering and UV fading - Suitable for Cantilever and Roma parasols - Smooth surface can be wiped clean easily - Easy to assemble