Wing

are NaN Items in.

Location and Uses
NaN Wings are NaN Zonai Devices that function like gliders. While they have no way to propel themselves without the use of additional Zonai Devices or environmental aids, they can be steered to an extent while airborne. However, they cannot remain in the air indefinitely and will vanish after flying a certain distance (indicated by the Wing blinking green).

They can be TotK: to NaN Arrows to allow them to fly farther.