I just saw this at Michael's today and bought some with a 50% off coupon. Disposable, grease-proof "platters". The tag said they were new products. Has anyone used these?

Wilton Silver Cake Platters
http://www.wilton.com/store/site/product.cfm?id=338C9991-1E0B-C910-EADE0207E98042F3

I'm not sure what this material is....some kind of composite cardboard? It reminds me of what puzzles are made out of.

They are flimsier than I expected. It didn't take much to bend it.

The look nice enough, though. I'd still have to put a foamcore board underneath it to support a cake. But at least I won't have to decorate it if I don't have time.

Anyone else have thoughts or have used these?