Howard Leight Super Leight USA Single-Use Foam Shooting Earplugs offer the best hearing protection for shooting of any single-use earplugs (NRR 33dB ). The pre-shaped, contoured foam is designed to fit almost any ear canal for comfortable all-day wear. A closed-cell outer layer prevents dirt from building up. These earplugs feature a patented red, white and blue color design. Suitable for use as shooting earplugs at the range or hunting earplugs in the field.Color: Red, White and Blue Stripe10 pairs of earplugs with one carrying case per pack.Highest Noise Reduction Rating (NRR) 33dB of any single-use earplugs provides excellent shooting hearing protection; red, white and blue color designBell shape matches contours of your inner ear to ensure maximum noise reduction and resist tendency to back out of ear canalSmooth, soil-resistant closed-cell foam skin helps prevent dirt build-upPolyurethane foam enhances comfort, especially for long-term wear; 10 pairs of earplugs and one carrying case per pack.Noise Reduction Rating (NRR): 33dBMade in the USA.