Flagbearer's Banners Add-on 1.21+

Mod Flagbearer's Banners adds a set of medieval Flags to Minecraft for decorating bases and marking factions. The game introduces new banners that were used in samurai armies. Square and rectangular options are available in different colors. These flags can be used during tournaments, wars between teams, or simply to decorate buildings.

A special Crafting Table is required.

Many types are available.

You can hold the flag in your left hand.