Item Type: Hearing amplifier domes Material: Silicone 1Washable Design: Our hearing amplifier domes has a washable design, so if the earbud gets dirty, you can also wash it with water, which has no bad effect on your health. 2Anti Static: These hearing amplifier eartips are anti static, so even if you wear them for a long time, there will be no static electricity to damage your ears. 3Detachable: Our unique 30pcs hearing amplifier ear plugs are detachable and can be removed and replaced at any time, which will make them more convenient to use. 430pcs: This hearing amplifier ear plug comes with 30pcs, so even if you lose one, you can continue to use the rest, and you will be satisfied with hearing amplifier ear plug. 5Soft Silicone: Our unique small hearing amplifier eartips are made of soft silicone material, you will feel very comfortable when you wear the earbud tips on your ears.30 x HearingAmplifierDomes