# IRhRdkContentThumbnailList_Sizes enum

Namespace: [Rhino.UI.Controls.ThumbnailUI](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.ui.controls.thumbnailui.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md) · Since v6.0 · Obsolete v6.6

```cs
public enum IRhRdkContentThumbnailList_Sizes
```

> **Obsolete:** IRhRdkContentThumbnailList_Sizes is obsolete

## Values

| Name | Value | Description |
| --- | --- | --- |
| Tiny | 0 | Tiny thumbnails. |
| Small | 1 | Small thumbnails. |
| Medium | 2 | Medium thumbnails. |
| Large | 3 | Large thumbnails. |
| Custom | 4 | Custom-sized thumbnails. |