that's about the size of it
idiomPart ofsize
that's about the size of it — idiom
1. used to say that a description or summary is basically accurate, even if it is n
1.idiom
Definition
used to say that a description or summary is basically accurate, even if it is not complete in every detail.
Example
"So we have to finish the report by Friday and deliver it to the client by Monday?" — "Yes, that's about the size of it."