Base should be filled with sand and water to ensure the base weighs the maximum 60KG in order to provide full support for your cantilever parasol.
The base includes a metal cross-section frame which means you will not require the cross-section base included with your cantilever parasol. Instead, to secure the cantilever parasol you will insert the parasol pole into the hole provided and it should securely fit in the cross-section frame within the base.