---
title: width
framework: realitykit
role: symbol
role_heading: Instance Property
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: realitykit/portalcomponent/surfacestyle/width
---

# width

The width of the portal mesh, in meters, along the entity’s local X axis.

## Declaration

```swift
var width: Float
```