Help required to find business card display stands

In the last week I have been asked if I would like to take part in two separate art events displaying my sculpture work.
I have said yes to both events, but am now left with a problem... I would like place small business card display stands in front of each sculpture, giving brief details of each piece, but I can't anything suitable.

In my head I would like them to be approx 300mm high, and constructed from either chrome or stainless. Does anyone have an idea of where I could buy suitable stands for the job.

Here is a much larger but similar stand that I found from a Google search.

 

Two suggestions:

Take a look at this site - you'll need to scroll down as they're the 10th item:
http://www.essentialscompany.co.uk/Label holders.html#Label Card Holders

or try these
http://search.displaysense.co.uk/display/Label Stands

 

look for an old music stand off ebay ...

here is a new one (there are loads of cheaper ones)

http://www.ebay.co.uk/itm/K-M-Vienn...UK_MusicalInstr_Access_RL&hash=item5d33699b84