4 Pack Vacuum Cleaner HEPA Filters for Cyclonic Series RO3753EA RO3731EA RO3786EA 1. Material selection: Selected ABS and brass materials are more durable, not easy to rust, easy to clean, thickened and weighted.<br> 2. Porous design: The porous design of the bathroom sink plug can drain water quickly while intercepting foreign matter.<br> 3. Detachable basket design: The detachable basket of the pop-up bathroom sink stopper makes cleaning more convenient.<br> 4. Features: Plug and play, easy to install, the filter basket, copy hole, and bounce hole can all be used, and the bounce will not fail.<br> 5. Product application: This pop-up bathroom sink stopper can be used if the diameter of the sink mouth is greater than 3.2 cm.<br> 6. Good workmanship: The washbasin sink stopper has exquisite workmanship and beautiful appearance, providing you with a good use experience.<br> Specification<br> Product Type: Washbasin sink stopper<br> Product material: ABS, brass<br> Weight: Approximately 156g/5.5oz<br> Product size: approximately 6.2x4.5 cm/2.4x1.6 inches<br> Product application: It can be used when the diameter of the drainage outlet is greater than 3.2cm<br> packing list<br> 2 leak plugs<br> 2 seals