SS collar tabs trims?

[Ajaxides]

Hello friends,
I found these two SS collar tab trims in a small old sewing box, but I have no idea if they are from WWII or if they are models after WWII war. Could someone help me? Thanks in advance !
cordially
Jack

[Arran]

I think they're both good. Top one is really classic with two "rows" of alu on each side of the black stripe. The lower one has three stripes, which is common on the repro tresse, but can also be found on originals (which I believe this is).

[Ajaxides]

Thank you very much for participating in this discussion and for your review. I had no idea how original these SS collar tabs were. Thank you anyway for this advice!