Rubber Ear Mold Buds for Acoustic Tubes are soft, flexible molds available for left or right sides and in three sizes. They are essential for maintaining audio performance and hygiene, and should be replaced monthly to avoid pathogens, bacteria, micro-organisms, and potential staph infections. Sharing ear pieces is not advised. Medium is commonly chosen size, but for uncertainty, a Sample Ear Mold Kit with all sizes and an acoustic tube is available.
