About this deal
The ER20 Etymotic ear plugs are popular worldwide and designed to offer noise protection in all environments, especially concerts.
This is my 3rd pair of Etymotics and the best fit ever, and since they fit right they're no hassle to put in. I wish I'd started wearing them sooner, and after nearly losing mine at a rehearsal, I bought several backup pairs. The bridge affects the break angle and string height of your guitar and is also responsible for holding your saddles. Tiny adjustments are made to each string where applicable to adjust its length and ensure that the intonation is set just right.
Wearing Elacin ER20 hearing protectors allows you to be exposed to noise levels for longer periods, reducing the chance of permanent hearing damage. I sleep with ety's and believe me if they didn't do a good job I would have more insomnia that I do.
ETY•Plugs use a tuned resonator and acoustic resistor to replicate the natural response of the ear canal.
Many musicians report that they hear their own instruments better, as well as the balance with those around them. These plugs are great as they allow high fidelity sound through while simultaneously attenuating the volume. on these musician ear plugs produces a good seal in most ear canals, yielding accurate performance and a comfortable fit for nearly everyone.