Home Hearing Aid Supplies OtoFerm “Stethoscope Attenuator” has been added to your cart. View cart SOLD OUT🔍 OtoFerm$6.75 Out of stock SKU: otofem-232 Category: Hearing Aid Supplies Additional information Weight .22 kg Dimensions 34 × .34 × .1 cm Related products Earmold Tubing $1.50 Hearing Aid SuppliesAdd to cart Dri-Aid Kit (Pouch) $5.15 Hearing Aid SuppliesAdd to cart Digital Battery Tester $6.00 Hearing Aid SuppliesAdd to cart Activair Battery Tester $8.75 Hearing Aid SuppliesAdd to cart