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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [IndexedDB](./puppeteer.protocol.indexeddb.md) &gt; [KeyRange](./puppeteer.protocol.indexeddb.keyrange.md)

## Protocol.IndexedDB.KeyRange interface

Key range.

<b>Signature:</b>

```typescript
export interface KeyRange 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [lower](./puppeteer.protocol.indexeddb.keyrange.lower.md) | [Key](./puppeteer.protocol.indexeddb.key.md) | Lower bound. |
|  [lowerOpen](./puppeteer.protocol.indexeddb.keyrange.loweropen.md) | boolean | If true lower bound is open. |
|  [upper](./puppeteer.protocol.indexeddb.keyrange.upper.md) | [Key](./puppeteer.protocol.indexeddb.key.md) | Upper bound. |
|  [upperOpen](./puppeteer.protocol.indexeddb.keyrange.upperopen.md) | boolean | If true upper bound is open. |