This is for One-Handed weapons only! It enables a feature from the in-game Appearance [TAB] menu (from Player icon) to toggle "on/off" the One-handed sword weapon type placement so it's on your back instead of the primary sword being on your hip. By default this feature will be "off". Once purchased, enable your Swords on Back in the Appearance menu! The setting will save for your character across the floors. NOTE: This is for One-Handed weapons only! It does NOT work for Two-handed, Rapier, or Dagger.