The Otis FGESH31 is an Ear Shield designed by Otis to offer premium ear protection. Its lightweight and collapsible design ensures easy portability. The advanced sound reduction chamber technology it boasts helps you comfortably block out high-decibel noise.The device not only safeguards your ears, but also enhances communication by reducing unwanted noise. It eliminates stock interference, making it highly efficient. Moreover, the Ear Shield is adjustable and can be customized to fit any shooter perfectly. With a noise reduction rating of 31dB, it\'s this model\'s special feature.