Moldex MX-6 Over-the-Head Earmuffs — NRR 27, PVC-Free, 6130 Pod-Plugs An 18 oz single-use aerosol

An 18 oz single-use aerosol is a supplement

UL 217 covers smoke detection performance

That's the 9003's slot: vibration reducing gloves for the die grinder

How do these compare to other passive ear muffs

Moldex MX-6 Over-the-Head Earmuffs — NRR 27, PVC-Free, 6130 Pod-Plugs An 18 oz single-use aerosolEDITORIAL REVIEW: 4. 5 5 WC Safety Review of the Moldex MX 6, a comfort first NRR 27 passive muff with PVC free cushions. Editorial assessment by Steven Eaton, WC Safety editor, based on published Moldex specifications and category fit. We did not laboratory test this product. The Moldex MX 6 (6130) is a passive over the head earmuff rated NRR 27 to ANSI S3. 19, with PVC free cushions the listing describes as non conductive, a roomy earcup, and a