# choicesMasks

> The list of masks for every specific choice to display in the popup menu.

## Definition

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

```csharp
public virtual List<ulong> choicesMasks { get; set; }
```