I'm going to describe a wallpaper ...

[MikeonTV]

It's a black wallpaper that I've seen on many iPhone apps and applications on OSX.

It has somewhat of a cross patching

Do you know what I'm talking about?

 

[ergdegdeg]

Do you mean like the backside of dashboard widgets?

 

[MikeonTV]

Thanks but no.

Here is an image of one of the apps that uses it.

 

[Artofilm]

so you want the black weave pattern that the folders use in iOS as a background, yes?