E-A-R Classic Earplugs, Corded * Thermal-Reactiveâ„¢ foam gets more comfortable with wear. * Foam is firm at room temperature for ideal insertion. * Plugs soften and shape with body temperature. * NVLAP laboratory tested NRR 31 dB. Thank you for visiting my site. (We do not proofread any ads submitted by members) |
lburt@desmoines-classifieds.com (Lou Burt)
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