WW2 German body bag pins

This are WW2 German period pins.
Don’t be fooled, this are not normal safety pins but special body bag pins.
Each pin has a special number that would be noted on the forms that had to be filled in that belonged with the body that was in the bag.
Each pin is 5 inches ( +/- 12,5 centimetres) long and all have a different number.

Markings: different numbers on the different pins
Condition: near mint / no guarantee that they are not used