does this provide important cushioning for knees?
it relies upon on the way you fold it, but i was capable of fold into the size like a thick binder, less than a foot in length and width, can be you can do some math on it. However, if you need a foldable mat, i wouldn’t advise this but to go together with a thinner one like equa superlite due to the fact this mat makes creases (which lasted for hours however sooner or later went away) when you fold this. It rolls up tight and thinner like a half of size of other seasoned mats and i really like it! See less
does this have lifetime assurance?