> ## Documentation Index > Fetch the complete documentation index at: /llms.txt > Use this file to discover all available pages before exploring further. # Device Frame Stage > A phone or tablet mockup staged as a physical scene prop with a screen slot for arbitrary reconstructed UI, rising onto the stage, settling, and holding an idle float # Device Frame Stage A phone or tablet mockup staged as a physical scene prop with a screen slot for arbitrary reconstructed UI, rising onto the stage, settling, and holding an idle float **Device Frame Stage** ```html device-frame-stage.html Device Frame Stage ``` Copy npx hyperframes add device-frame-stage to the clipboard That writes one file: `compositions/components/device-frame-stage.html`. ## Paste it into your composition Open `compositions/components/device-frame-stage.html` and copy what is inside into your own composition. A component has no size or duration of its own. It takes both from the composition you paste it into. ## Variables Every one of these has a default, so the piece works untouched. Set the ones you want to change on the element: | Variable | Default | Accepts | What it does | | - | - | - | - | | `device` | `phone` | `phone`, `tablet` | | | `cutout` | `none` | `none`, `island`, `notch` | | | `body` | `graphite` | `graphite`, `silver` | | Set them with `data-variable-values` on the element that mounts it. These are the defaults, so this behaves exactly like the preview above until you change one: ```html wrap
``` {/* hf:generated-footer */} Tagged `prop` `device` `mobile` `tablet` `ui-props` `holdable`. ## Related topics * [Browse the complete Catalog](/catalog.md) * [Add assets and Catalog items in the browser editor](/studio/assets-and-blocks.md) * [Put blocks together into one video](/concepts/compositions.md)