I can't find any makers marks on these medals. They are in good condition showing some age and light wear.
Nice set for your WW2 collection. The medals are approx 5/8 at the longest part (not measuring the metal loop that is part of a medal). The item "Post WW2 WW II German Luftwaffe miniature awards medals set Luftwaffe Iron Cross" is in sale since Saturday, September 11, 2021. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Reproductions\Germany". The seller is "true_wahr" and is located in Vancouver, British Columbia.
This item can be shipped worldwide.