Rifleman - Rifleman P30 - RFP30 - Hearing Protection - Ear Protection - Ear Muffs - NRR 30 High Noise Reduction Rating (NRR) is 30 Ideal ear muffs for indoor and outdoor range use Spring form headband for ideal compression The Rifleman P30 hearing protection is a designed for price conscious shooters who want performance and comfort Weighs only 6.4 ounces