Need help identifying parts

[Kingfisher]

putting together 6800 group from ribble onto my klein q pro xx and in the box there is a very small baggie with these two items. can anyone tell me what they are? do they belong with the 6800 grouppo??

for size relevance, they are on top of my macbook

[Cicli]

They are back up plates to protect the frame from the front derailuer mount. They are only needed for the braze on type.

[oldpotatoe]

They are back up plates to protect the frame from the front derailuer mount. They are only needed for the braze on type.

Sorta. There is a little adjustable post on front der to push against frame to make it stiffer. These little plates are there to install for the post to push against. For brazeon and particularly useful for flexy front der tabs. One concave, one flat.