Monkeyzinho

Thanks - I just didn't want to damage them! The back is just paper but seems the back of them has glue if removed.

Hi All I just received my first ever set of trade plates and I'm not sure if this is a stupid question or not but do I need to peel opaque covering from the front? It's quite thick and doesn't not want to peel off. Also what about the sticker from the back? Thanks!