DROMEX INTEREX EAR MUFFS

This product features a unique DROMEX connector for hard hats and adjustable cups with soft foam cushions. It is suitable for machining, woodworking, grinding, and steel cutting. The noise reduction is claimed to be up to 31 dB (high), 26 dB (medium), and 19 dB (low) with a SNR of 28 dB.

• The description claims a noise reduction of up to 31 dB (high), 26 dB (medium), and 19 dB (low).
• The description claims a signal-to-noise ratio (SNR) of 28 dB.