I also suspect that most US consumer toilet paper is fluffier than the non US norm, with far fewer sheets per roll. So the 90g per roll conversion is misleading.
My favorite institutional style paper comes in 1000 sheet rolls, which weigh 187g. The consumer brand that I recently bought comes in 220 sheet rolls, which weigh 106g.
I also suspect that most US consumer toilet paper is fluffier than the non US norm, with far fewer sheets per roll. So the 90g per roll conversion is misleading.
My favorite institutional style paper comes in 1000 sheet rolls, which weigh 187g. The consumer brand that I recently bought comes in 220 sheet rolls, which weigh 106g.