Wings of Flying
Wondrous Item,
Rare
(requires attunement; cost 3500 gp)
Crafting Components
Nalfeshnee feather or planetar feather
While you are wearing this cloak, you can use an action speaking its command word to transform it into a pair of wings. The wings last for 1 hour or until you use an action to speak the command word to dismiss them. The wings give you a flying speed of 60 feet. After being used in this way, the wings disappear and cannot be used again for 2d6 hours.
Source