Force Field Ring

The Force Field Ring is an item featured in the episode "Doppelganger" of The Legend of Zelda TV series. As its name suggests, when the ring is worn, it creates a barrier that protects its wearer from any attacks. Link obtains this item after he defeats a Moblin that was wearing it.

Later on in the episode, when Link and Princess Zelda are pursuing Zelda's evil clone, the young hero uses the Force Field Ring after he jumps off a ledge to protect themselves from the Octoroks' attacks while Link zaps them with his sword. After Link and Zelda land safely, the force field disappears.