Neon Wings is an Epic Fortnite Back Bling. Neon Wings was first added to the game in Fortnite Chapter 2 Season 2.
You can get the Neon Wings for free by logging in at some point between Friday May 8th and Monday May 11th:
The Party Royale Premiere also has a party favor. Anyone who logs into Fortnite from Friday, May 8 at 6 PM ET to Monday, May 11 at 10 AM ET will get the new, music-reactive Neon Wings Back Bling for free! Perfect for wearing at the show.