Washable: The domes are designed to be water resistant and can be easily washed to ensure optimal hygiene and ear health, making them a suitable choice for daily use. Noise Reduction: Our black open ear domes are designed to enhance hearing and reduce noise interference, providing a clear sound experience. Safe: The anti-static design of our sound amplifier domes helps ensure that users can wear them for extended periods without risk of ear damage or discomfort. Comfortable: Made from soft silicone material, our sound amplifier domes provide a comfortable fit that can be worn for long periods without discomfort. Removable: Our sound amplifier domes are designed for easy removal and replacement, allowing users to adjust the fit as needed, ideal for those who prefer open ear domes and require improved hearing assistance. Item Type: Hearing Device Domes Material: Silicone Function: Black open domes are sound amplifier accessories, mainly used for Phonak open sound aids, with a design suited for individuals who prefer open ear domes and need enhanced hearing support 10 x Sound Amplifier Domes