This looks like it is compatible with the single weighted base and not the four piece base. It doesn’t state that a cross base is included which is needed with the four piece weighted base. This is in contrast to the other square 10x10 umbrella which specifically mentions the cross base.
Unfortunately both square umbrellas have a note that they are compatible with the four piece weighted base. Checking on Amazon, one version specifically states it included the crossmbaee for weights and is not compatible with the single weighted base while the other 10x10 square does
Not call out any specifics.
What to do? I prefer the single weight base but it is not clear if the square umbrellas are compatible and I do not like the round umbrellas.
Model numbers are lacking here and on Amazon. A shame.
Anyone with any insight?