Well, about the only help I can give you is to lead you to a web site that sells it....I thought maybe it was like aida cloth but I'm still not sure! LOL Here is one site...I think it gives a good description.
http://www.nordicneedle.com/Merchant2/merchant.mvc?Screen=CTGY&Category_Code=G44-00-00
Weaver's Cloth: Nordic Needle