The L1700300 ear defenders made by Lahti Pro are designed to protect your hearing. With an attenuation level of up to 32dB, these ear defenders provide protection from damaging noises, such as loud music, industrial machinery, weapons firing, or explosions. They feature soft, adjustable ear cups with a flexible headband for comfort, and a wide adjustable range to fit most head sizes. The ear defenders also have a foldable design for easy storage and portability. The L1700300 ear defenders provide effective protection against dangerous noise levels, keeping your hearing safe and sound.