3M Peltor Optime 2 Hygiene Kit

Kit contains replacement sealing rings and muffler pads which can be replaced in a few easy steps, for use with the 3M Optime II Ear Muffs. Extends the life of earmuffs, Ensures good function and hygiene, Avoid wearing uncomfortable earmuffs, Pack contains 2 x foam inserts and 2 x sealing rings