High Fidelity Concert Ear Plugs, 2 Pairs Ear Protection Musician Earplugs for Concerts, Music Festival, Motorcycle, and Other Noise Reduction Events

Find something with at least a noise reduction rating (NRR) of 26db. You don’t need to spend a ton of money. Mine were around $13, and you could probably find cheaper. Custom fit ones are IDEAL, but I really like my pair. https://a.co/d/08a5WsHn My pair are only 23db, but I haven’t had any problems with them, and they fit comfortably for tiny ear holes.