Detachable: The hearing aid earplugs are detachable, allowing for easy removal and replacement. This feature provides convenience in usage and makes installation simple. Silicone material: The eardrum earplugs are made of silicone material, which offers a soft and comfortable touch. Silicone material also provides durability and resistance to wear, ensuring long-lasting use. Universal fit: These eardrum earplugs have a universal design and are compatible with various brands and models of hearing aids. They have good compatibility and can be used with a wide range of hearing aid devices. Llightweight: easy to carry, and store. It is convenient to have it available at any time. Quantity: The set includes 10pcs hearing aid power domes. providing enough .