---
title: mattress
framework: realitykit
role: symbol
role_heading: Type Property
path: realitykit/audio/material/mattress
---

# mattress

## Declaration

```swift
static let mattress: Audio.Material
```

## See Also

### Using soft furnishing materials

- [carpet](realitykit/audio/material/carpet.md)
- [curtain](realitykit/audio/material/curtain.md)
- [seatingUpholstered](realitykit/audio/material/seatingupholstered.md)
- [seatingHard](realitykit/audio/material/seatinghard.md)