[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Emulation](./puppeteer.protocol.emulation.md) > [DisplayFeature](./puppeteer.protocol.emulation.displayfeature.md) ## Protocol.Emulation.DisplayFeature interface Signature: ```typescript export interface DisplayFeature ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [maskLength](./puppeteer.protocol.emulation.displayfeature.masklength.md) | [integer](./puppeteer.protocol.integer.md) | A display feature may mask content such that it is not physically displayed - this length along with the offset describes this area. A display feature that only splits content will have a 0 mask\_length. | | [offset](./puppeteer.protocol.emulation.displayfeature.offset.md) | [integer](./puppeteer.protocol.integer.md) | The offset from the screen origin in either the x (for vertical orientation) or y (for horizontal orientation) direction. | | [orientation](./puppeteer.protocol.emulation.displayfeature.orientation.md) | ('vertical' \| 'horizontal') | Orientation of a display feature in relation to screen (DisplayFeatureOrientation enum) |