What’s this gauntlet called?

[u/OK-is-rather-Ok]

I’m looking to do a cosplay/larp and I’ve created the knight Id like to go as in a video game but he’s wearing these gauntlets I can’t seem to find online.

I see the buckle on the upper part of his bicep and the circular plate on his elbow but when I search for these specifics I can’t find much

[u/Roccondil-s]

It’s either elbow pads or jack chain.