The Howard Leight Leighning L3 boasting an impressive Noise Reduction Rating of 30dB, the Leightning L3 Shooting Earmuff delivers excellent hearing protection for indoor and outdoor shooting.Designed for handgun and pistol shooters looking for maximum hearing protection. It carries a Noise Reduction Rating (NRR) of 30 dBAir Flow Control technology regulates the airflow inside the earmuff, reducing the sound levels across all frequencies without increasing earcup size or weight. The snap-in replaceable ear cushions make for easy cleaning, replacement and maintenance.The telescopic super deluxe padded headband lets you get a quick and easy custom fit, and features steel wire construction to withstand rough handling. The super deluxe headband combines with super-soft ear cushions to eliminate the squeezing sensation on the head that can distract while shooting.All Howard Leight shooting glasses and shooting earmuffs are compatible for use with each other.Color: BlackLightweight design combines maximum protection and contemporary style.Super-soft ear cushion eliminates “squeezing” sensation on head; snap-in feature allows for quick and easy cushion replacement.Super deluxe padded headband features telescopic adjustment for custom fit, steel wire construction to withstand demanding use, and super deluxe padded foam to minimize pressure on head.Earcup features Air Flow Control technology to reduce sound across all frequencies without increasing earcup size or weightNoise Reduction Rating (NRR): 30dB.WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov