Protective-ear-caps-28-dB-1-pc-s-3M-Peltor-H31P3EO-The-3M-PELTOR-H31P3EO-Protective-Ear-Caps-provide-effective-hearing-protection-with-a-noise-reduction-rating-of-28-dB-Designed-for-use-in-forestry-sawmills-and-industrial-environments-these-ear-caps-feature-a-slimline-design-that-fits-comfortably-under-safety-helmets-The-ear-cups-have-tilting-pivot-points-for-optimal-comfort-and-efficiency-while-the-wide-foam-sealing-rings-ensure-a-secure-and-comfortable-fit-Ideal-for-prolonged-use-