---
title: bounds
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/uidynamicitem/bounds
---

# bounds

Called when a dynamic animator needs the bounds of the dynamic item.

## Declaration

```swift
var bounds: CGRect { get }
```

## See Also

### Participating in dynamic animation

- [center](uikit/uidynamicitem/center.md)
- [transform](uikit/uidynamicitem/transform.md)
- [collisionBoundsType](uikit/uidynamicitem/collisionboundstype.md)
- [collisionBoundingPath](uikit/uidynamicitem/collisionboundingpath.md)