Feature: 1. Hearing Aid Tube Cleaning: Useful hearing aid cleaning tool, fits most hearing aid tubes. Can be used to clean hard-to-reach small tubes or earphone holes. 2. Clean Frequently: Clean your hearing aids or earphones regularly with the brush to help maintain ear canal hygiene and may assist in preventing ear canal irritation. 3. Soft Brush Hair: Suitable for cleaning and clearing the vent and sound guide tube of hearing aids. Soft and flexible bristles make cleaning easier. 4. Portable Design: Includes 10 hearing aid vent brushes, sufficient for replacement needs. Lightweight and compact, easy to carry, suitable for home and office use. 5. Stainless Steel And Nylon: Hearing aid tube brush made of stainless steel and nylon material. Waterproof, dustproof, safe, eco-friendly, durable, and reusable. Specification: Item Type: Hearing Aid Tube Brush Brush Hair Material: Nylon Brush Hair Diameter: Approx. 2.5mm / 0.1in Application: Suitable for cleaning and clearing air holes and sound guide pipes of hearing devices Size: Brush Hair: Approx. 2cm / 0.8in, Total Length: Approx. 6cm / 2.4in Package List: 10 x Hearing Aid Tube Brush Note: Please allow slight variation due to manual measurement. Thank you for your understanding.