Mack's Ultra Soft Foam Earplugs - 20 Pair Bonus Pack, High Noise Reduction

Mack's Ultra Soft Foam Earplugs - 20 Pair Bonus Pack, High Noise Reduction are foam earplugs designed to reduce exposure to loud noise and provide hearing protection. They are made from low-pressure polyurethane foam intended to provide a soft and comfortable fit. The current Ultra Soft model has a Noise Reduction Rating (NRR) of up to 33 dB, according to the manufacturer. The foam design expands inside the ear canal to create a secure fit and is intended for use in various noisy environments. The specified bonus-pack presentation contains 20 pairs, equivalent to 40 individual earplugs.