---
title: "Sheet Size | Explore SwiftUI"
description: "Sets the available detents for the enclosing sheet. Learn how to use Sheet Size in SwiftUI with visual code examples."
canonical_url: "https://exploreswiftui.com/library/sheet/sheet-size"
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> Index of every page on this site: [llms.txt](https://exploreswiftui.com/llms.txt)

**Interactive previews**[ iPhone](https://exploreswiftui.com/iphone?element=137)

# **Sheet Size**

Sets the available detents for the enclosing sheet.

![Sheet Size - iOS on iPhone - Portrait - Liquid Glass - Light Mode - Preview](https://exploreswiftui.com/api/images/137/variants/432?v=1790073478842&r=2&w=800&q=80&f=webp)

### **Platform Compatibility**

iOS 16.0+ iPadOS 16.0+ macOS 13.0+ watchOS 9.0+ tvOS 16.0+ visionOS 1.0+

### **Tags**

### **SwiftUI Code**

[ Docs](<https://developer.apple.com/documentation/swiftui/view/presentationdetents(_:)>)

```
@State var showSheet = true

var body: some View {
    Text("Foo")
        .sheet(isPresented: $showSheet) {
            sheetContent
                .presentationDetents([.medium, .height(200), .fraction(0.1)])
        }
}
```

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Created: January 31, 2026Updated: January 31, 2026

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```