You will receive a nice matching pair of original Heer / Luftwaffe / Elite troops marching boot metal toe caps.
There is probably a technical name for these - but they fasten to the underside of the front of the boot - under the toes. They protect the leather from wearing away when the boots are worn for a long time.
They appear to be in unissued condition, but they do have some surface rust from storage - see photos.
The ones shown in the pictures of pretty typical of the general condition of all of them. (You will not receive one of the pairs with nails in them. They are worn and will be listed separately).
They are 100% original and were found in Normandy.
Probably coming from a cobblers workshop or battalion repair station.