# `GSInstance.widthClassUI`

*Instance Property*

The width class UI string (e.g. Medium).

## Declaration

```swift
var widthClassUI: String? { get set }
```

```objc
@property (nonatomic, strong) NSString * widthClassUI;
```

```python
widthClassUI() -> str
setWidthClassUI_(widthClassUI: str)
```