# screen-size parameter (skin)

Source: https://ref.dm-lang.org/skin/param/screen-size
Added in BYOND 515.

### Applies to
- [Main](https://ref.dm-lang.org/skin/control/main.md)
- Global


### Format
> `*width*x*height*`

Read-only.

For windows, this is the size of the nearest monitor's area (minus taskbar).

This is also a special read-only global parameter, which returns the size (minus taskbar) for the main monitor.

### See also
- [size parameter](https://ref.dm-lang.org/skin/param/size.md)
- [outer-size parameter](https://ref.dm-lang.org/skin/param/outer-size.md)