Seramark is the material I know about. It is VERY cool stuff - you can cut to the edge of the design and it is re-usable. I am working with a friend who has a printer cutter - we just ordered some and are going to be offering a line of indoor wall decals on this material - I'm very excited. Course I'll be more excited when I own my own printer-cutter to play with every day! LOL!
Here is a link to to the vinyl:
http://www.imprintables.com/product/seramark-fabric-wall-graphic,278,60.htm
Here is a link to a video showing the qualities of the new stuff:
http://www.imprintables.com/product/seramark-fabric-wall-graphic,278,60.htm
Kelly
http://www.OneHipStickerChic.com