Size: Length of handle: 100mm,replacement Head length: 33mm. 2. Material: ABS + Silicone. 3. Innovative easy earwax removal soft spiral ear cleaner smart swab. 4. 2.5cm elastic material design, protection of the ears, will not damage the eardrum, safe and reliable. 5. Compact and easy to use, home and travel is essential. 6. Configuration 16 soft head, easy to clean, replaced convenienctly.