Valheim Mistlands Online V0.214.2(2021) -

: A "metal wall" piece with a diamond pattern, frequently used by players as windows or decorative grating for Gothic-style builds.

If you are looking for a for a certain function (like defense, storage, or crafting), let me know: Are you trying to refine materials ? Do you need better visibility ? VALHEIM MISTLANDS ONLINE V0.214.2(2021)

I can give you the exact crafting recipe and requirements for those pieces. : A "metal wall" piece with a diamond