Best Seller | MSA SAFETY 10129327 Sound Control SH Hard Hat-Mounted Earmuffs, Dielectric, Ear Muffs, Earmuff Style Hard Hat-Mounted, Noise Reduction Rating 25 dB, Dielectric Yes, Cushion Material Foam, Compatible Manufacturer Model Number 10003360, For Use With MSA Slotted Full-Brim Hard Hats, Cup Color Gray, Series SoundControl SH,... ... more MSA SAFETY 10129327 Sound Control SH Hard Hat-Mounted Earmuffs, Dielectric, Ear Muffs, Earmuff Style Hard Hat-Mounted, Noise Reduction Rating 25 dB, Dielectric Yes, Cushion Material Foam, Compatible Manufacturer Model Number 10003360, For Use With MSA Slotted Full-Brim Hard Hats, Cup Color Gray, Series SoundControl SH,... | | $57.89 go to store |