`length` returns just the number of items in the current page, not the total number of items that match the query. For the total number of items that match the query, see [`totalCount`](}/items-query-result/total-count).
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.