What kind of blinds are these?

[Syringer]

Looking to get something to fill in the corner on the left, but realized there's millions of kinds of blinds so I'm going to need a matching set:

 

[sixone]

Usually called a roller shade.

 

[DesiPower]

If its a office building, find out the contractor who did the original, they can give you the precise specs...

 

[SandEagle]

they look kinda shady

 

[Syringer]

If its a office building, find out the contractor who did the original, they can give you the precise specs...

Nah it's in my condo building, I'll try to hunt them down.

 

[sixone]

Nah it's in my condo building, I'll try to hunt them down.

If you want them to match, you'll probably have better luck buying two, one to replace the one that's hanging there now. That will also give you a wider range to chose from.