tsa-decorations-2.1.9+1.21.9.jar is a release file of the Minecraft mod Toms Server Additions: Decorations & Furniture for Fabric, made for Minecraft 1.21.9. It was published on October 2, 2025 and is 1 MB in size. For the full description, screenshots and every other version, visit the Toms Server Additions: Decorations & Furniture mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.