Rare four-piece Rock Band 4 Rivals enamel pin set distributed exclusively to Epic Games employees.

The set includes individual pins representing the core instruments: guitar, microphone, bass guitar, and drums. Each has a metallic, color-shifting finish with a round black background and matching circular design.

These were internal Epic Games collectibles and were never sold as standard retail merchandise. All four pins are included and present very well. Please review all photos carefully for the exact condition and backing hardware.

A standout collectible for Rock Band, Harmonix, Epic Games, and music-game memorabilia collectors.