First, let’s talk about the skin.

First, let’s talk about the skin. Her all her naturalness is that she has an animal origin.

You understand how many stages of chemical processing it passes before becoming upholstery. After all, if the skin has not passed the tanning, its service life is reduced significantly, because it just rots. Different chromium compounds are used as a substance for tanning. Penetrating deep into the structure of the material, they are not completely displayed. For the user of evaporation of these substances, much harm is not done, but the problem will arise at the disposal stage.