# Letterbox

![Letterbox](/files/-M5mRniuepLw4fhjvJcJ)

This effect draws letterboxes on the edges of the screen according to a particular aspect ratio. You can use it to limit your screen on different display monitors with varying aspect ratios.

| Parameter         | Description                                        |
| ----------------- | -------------------------------------------------- |
| Enabled           | Toggles the effect on/off.                         |
| Color             | Color of the drawn boxes.                          |
| Aspect Ratio Type | Choose the target aspect ratio, or input your own. |


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