What does “mm Hg” mean in support stockings?
The term »mm Hg« is used to define the pressure of liquid heavy metal mercury on a specific area.
Interesting facts about support stockings
What does “den” (denier) mean? The term “den” (denier) is a unit of measurement for yarn thickness. It indicates how many grams a yarn weighs over 9,000 meters. The less “den,” the finer the yarn and the more transparent the...