Item Type: Hearing Amplifier Domes Material: Silicone Color: Transparent color Size: Approx. 8mm / 0.3in (10pcs) Package List 10 x Hearing Amplifier Domes 1Washable and Reusable: The washable design means that if the domes are dirty, they can be cleaned with water and reused, saving you money. 2Removable Design: The open dome of the hearing amplifier can be removed and replaced at any time, making it more convenient for you to use. 3Electrostatic Resistant Dome: The hearing amplifier dome has anti static properties, so it will not cause static damage to your ears when you wear it for a long time. 4Soft Material: The hearing amplifier domes are made of silicone, transparent in color, soft and comfortable, so your ears won't feel uncomfortable. 5Sufficient Quantity: 10 domes are available for spare use, comfortable and soft, so you don't have to worry about accidentally losing your hearing amplifier accessories.