These are brand new, custom-made race rails for the Yamaha R7, compatible with all model years since 2022. Never used or even installed, they are an excellent way to protect your bike from falls, even if you plan to do so every day while learning new tricks! You can find a link to the product's page and info about the manufacturer from this link:

https://twinstunts.com/products/r7-race-rails-1