(2 Pairs) Noise Cancelling Ear Plugs with Cords + Carry Case - Super Safety High Fidelity Ear Plugs for Sleeping, Airplane Travel, Concerts, Shooting, Swimming, Industrial Sounds Blocking-28dB

I go to concerts frequently and use this type of earplugs but they're lost easily. Every few months I have to buy more and they're always over $20. I ordered 3 of these and was very impressed that there's literally no different from the expensive ones I've ordered. These come with 2 pairs, a case, and a string to keep them on your neck, and they block the noise in the exact same way. Glad I found these.