Value of 0.2 mm?

Do you know, 0.8 mm thickness leather is used to make most of the wallet, whereas the tough ones are made out of 1.0 mm leather thickness.

If we add 0.2 mm more, i.e. 1.2 mm, this can be used to make shoes and bags.

Add a further 0.2 mm, and those give us better shoes.

Wanna add more? Let's add 0.2 mm more and that can be used to make shoes without any lining.