Features:Proper Size: The sink drain filter is suitable for 27.5mm drains, such as basins, bathroom sink drains, shower bathtub drains.Anti-Loss Function: There is an anti-clogging basket inside the drain plug of the popping-up sink, which can prevent small accessories such as hair or rings from falling into the sewer.No Water Leakage: The sink drain filter is equipped with a non-slip rubber pad and two large and small rubber rings to prevent water leakage.Easy to Install: Just take out the old one and insert it into the sink drain filter.Material: Mainly made of brass, which is anti-crack. The rebound strength is good, and it can be quickly sealed and drained with one press.Remarks: One of the general sealing rings has been installed on the bounce core.Specifications:Type: A,BMaterial: BrassColor: As PictureSize(D*H): About A: 60x39mm/2.36x1.54inchB: 62x40mm/2.44x1.57inchPackage Included:2pcs x Sink Stopper2pcs x Sealing RingNote:1. Due to the light and screen difference, the item& 039;s color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.