A specialty of the Shiny SheetZ is that they have a front and a backside that can be textured/shadered independently....

thats a quote , so sorry about that, most of my sheets only have a backside, .... That way they can sit down at least.... Imagine only having a frontside, eh? You couldn't be a plumber for example because you wouldn't have a plumbers cr..a .... Ck........  Sorry, just celebrating because it's Friday here...