The `prev()` function retrieves the previous page of query results.
The page size is defined by the [`limit()`](/items-query-builder/limit) function and can be retrieved using the [`pageSize`](}/items-query-result/page-size) property. You can use the [`next()`](#next) and [`prev()`](#prev) functions returned by `item` to navigate the pages of a query result.
If items are added or removed between calls to `prev()`, the values returned may change.