Review on 👂 SilentShield Construction Ear Plugs: Optimal Noise Reduction for Builders by Oscar Chambers

My shoe shop has noisy equipment (grinding/polishing machine). Years of being with him has already resulted in me having a faint ringing commonly referred to as tinnitus. This is a decent set of connectors that seem to "shape" the frequency more than they cut out external noise. I can work and sometimes serve clients with these headphones in my ears. They are made of medium flexible rubber with three o-rings and a very grippy handle that looks like a teardrop. Absolutely normal.