These hunting earmuffs are rated at a safe 21 dB noise reduction rating and feature an ultra-compact user-friendly design with a collapsible construction for portability & ease of operation. With a rugged housing, these ear muffs ensure long-lasting performance and the cooling pads and moisture-wicking headband provide all-day comfort.Features :21DB Noise Reduction RatingHi-Gain Omnidirectional MicrophonesGel-Filled Ear Pads