3M WorkTunes Hearing Protector Replacement Ear Cushion Hygiene Kit, 1 pair, works with WorkTunes AM/FM (90541) Connect AM/FM (90542) - -

Description

Place fingers inside cup and thumb on hinge point. Pull with fingers to remove seal ring and base. Align replacement ring and foam insert with cup. Firmly apply pressure to snap the sealing ring and base into the cup. These comfortable ear cushions can be used to replace worn or damaged rings. Easily clicks into place to extend the life of your 3M Hearing Protector.

Product Overview