Hellberg Electronic Earmuff Hygiene Kits Size:Secure Electronic Sound Level Conversion: 22 (AUS

Sound Level Conversion: 22 (AUS & NZ)

8 Assumed Protection in dB (APV) 6

The lifespan of the earplugs depends on frequency of use but can go up to 100x reusable

Reusable and washable with a damp cloth

or orange and are sold as a single left/right set

Hellberg Electronic Earmuff Hygiene Kits Size:Secure Electronic Sound Level Conversion: 22 (AUSReplacement pads and foam for Hellberg Earmuffs Hygiene Kits are used to maintain proper earmuff performance Kits contain new ear cushions and foam liner inserts which can be quickly replaced in a few easy steps You should replace your hygiene kit every six months to maintain maximum protection