Ready to find out how our Loop earplugs journey went? Days 1-2: Tomorrowland (Experience 2)It's actually a pretty emotional moment going through the front entrance of Tomorrowland. We tested out the Loop Experience 2, which is perfect for concerts and live music events. Maarten notes that they are starting to expand more into viewing the Loop earplugs as accessories, especially after seeing people and how they customize theirs to make it more of their own. "If you go to Etsy and you look up Loop earplugs, it's amazing how many people are creating accessories for it.