Earmuffs 10/C

Earmuffs X4P3E/37278(AAD) Earmuff Style Hard Hat-Mounted Noise Reduction Rating 25 dB 26 dB 27 dB Dielectric No Cushion Material Foam PVC For Use With H-700 Series Hard Hats Industrial Safety Helmets Series X Standards ANSI/ASA S12.71-2018 Cup Material ABS Features Compact Design Dual-Ear Testing Earmuff and Earplug Testing Capability Fast Clear Accurate Results Science-Based Quantitative Testing Seamless Software Integration Tests 7 Frequencies on Both Ears Simultaneously