Features: Effortlessly prevent odors and overflows with our silicone sink strainer, featuring automatic drainage activation and tight seal technology for 22 28mm bathroom overflows holes. Flexible silicone construction ensures tool easy installation, snug porcelain sink compatibility, and removable design for thorough cleaning to maintain optimal performances. Essential for homeowners, renters, and property managers seeking permanent solution for bathroom hygiene and plumbing defense in residential or commercial spaces. Works seamlessly in bathroom vanity sinks and washbasins to filter hair/debris while preventing water damage and smells during daily handwashing routines. Combines overflows drain stopper functionality with odor blocking efficiency, offering reusable maintenance for modern bathrooms and kitchen sinks. Specifications: Component : Silicone Size: about 32x13cm/13x5inch Suitable for apertures of 22-28mm Package Includes: 1xDrain Cover note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.