Mack's Ultra Soft Foam Earplugs, 5 Pair - 33dB Highest NRR, Comfortable Ear Plugs for Sleeping, Snoring, Travel, Concerts, Studying, Loud Noise, Work | Made in USA

Mack’s Slim Fit Soft Foam Earplugs, 7 Pair with Travel Case – Small Ear Plugs for Sleeping, Snoring, Traveling, Concerts, Shooting Sports and Power Tools | Made in USA

Mack’s Snore Blockers Soft Foam Earplugs, 12 Pair – 32 dB High NRR, 37 dB SNR – Comfortable Ear Plugs for Sleeping, Snoring, Loud Noise and Travel