The Tomblands is a large country inhabited solely by reanimated, sentient mummies. They live their un-lives exactly as they did back in the warm days, just without the eating and sleeping.
Every citizen has been carefully mummified using techniques equivalent to ancient Egypt (including the removal of major organs and brain and the removal of moisture using natron).
The climate of the Tomblands is equivalent to France. The technology level is equivalent to 16th century England with no access to magic other than the necromancy used to create the mummies in the first place (which is a religious rite that draws the soul back into the body post-mummification).
My question is: how durable are the citizens going to be? The mummification process makes a body lighter, but does mummified skin become more fragile or more robust (like leather)? What about the bones?
What kind of care will your average citizen need to take for his/her body to keep it long lasting and mobile? Oil his/her skin? Check for certain parasites?