SoundGear Non-Electronic Ear Plugs High Frequency Noise Filters (Pair)

Commonly referred to as "Hocks Noise Breakers", these custom fit devices are made with medical grade high-strength silicone material. These devices contain a patented acoustical chamber and filter that will attenuate sound to appropriate levels in the work place or on the range. Tech Specs: 19-22dB NRR Come standard with removable lanyard system Come standard with removal handle Patented acoustical chamber that attenuates sound to appropriate levels Uses: Noisy work environments, hunting and shooting Color Options: Black, Blue, Brown, Camouflage, Champagne, Clear, Green, Light Blue, Light Pink, Light Purple, Onyx (metallic black), Orange, Pink, Purple, Red, Rose Transparent, Slate, Sterling, Tan, White and Yellow.