# worldSpaceSize

> When the _worldSpaceSizeMode is set to UIDocument.WorldSpaceSizeMode.Fixed, this property determines the size of the UIDocument in world space.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine.UIElements](/engine/6000.7/script-reference/unityengine/uielements.md)
* **Assembly:** UnityEngine.UIElementsModule

```csharp
public Vector2 worldSpaceSize { get; set; }
```