---
title: scaleKey
framework: realitykit
role: symbol
role_heading: Type Property
path: realitykit/physicallybasedmaterial/subsurfaceweight-swift.struct/scalekey
---

# scaleKey

## Declaration

```swift
static let scaleKey: String
```

## See Also

### Accessing material keys

- [textureKey](realitykit/physicallybasedmaterial/subsurfaceweight-swift.struct/texturekey.md)