Hearing Aid Accessories, Hearing Aid Domes Hearing Aid Accessories, Universal Dome Replacement Hearing Aid Supplies, No Static Electricity or Whistling Features: Product content: Each package contains 2 packs of hearing aid domes, equivalent to a total of 20 hearing aid domes, which can be replaced at any time, don't be afraid of losing it. Material: The open dome hearing aid accessories is made of soft silicone material, which is elastic and soft, so your ears will not feel uncomfortable after wearing it for a whole day. Fits the ears: These hearing aid domes fit all ear sizes and can be used with behind-the-ear hearing aids, pocket hearing aids, in-ear hearing aids, sound amplifiers, so you can continue with your life and daily activities. Colour: Black Product material: Silicone Packing size: 14.70 × 8.80 × 2.50 cmFrequent replacement: Hearing aid domes should be replaced once a month to ensure clear sound quality, frequent replacement and cleaning are easy to maintain, just wipe them with a soft, dry or barely wet cloth to ensure the cleanliness of the ears. Anti-static design: The hearing aid dome will not cause static damage to the ears, and will not produce harsh whistling sounds, it is small and easy to carry around. Fits the ears: These hearing aid domes fit all ear sizes and can be used with behind-the-ear hearing aids, pocket hearing aids, in-ear hearing aids, sound amplifiers, so you can continue with your life and daily activities. Material: The open dome hearing aid accessories is made of soft silicone material, which is elastic and soft, so your ears will not feel uncomfortable after wearing it for a whole day. Product content: Each package contains 2 packs of hearing aid domes, equivalent to a total of 20 hearing aid domes, which can be replaced at any time, don't be afraid of losing it.