Features: 1APPLICABLE SINK: Compared with the traditional sink plug of fixed size this bounce drain strainer core is suitable for drain holes of 34mm38mm diameter. 2BASKET FILTER: With anti clogging basket filter inside the drain plug of the bathroom sink to prevent the sewer from getting stuck by hair rings jewelry and dirt. 3QUICK INSTALLATION: No tools are needed just take out the old one and insert the filter to complete the installation ensuring good drainage performance. 4DURABLE AND LONG LASTING: Select high quality stainless steel + copper materials no need to worry about rust cracking corrosion and perfect match with your sink. 5GOOD SEALING PERFORMANCE: With gasket good sealing performance effective leakage prevention and can prevent the sewer from clogging or generating peculiar smell. Specification: Item Type: Sink Drain StrainerMaterial: Stainless Steel+CopperWeight: Approx. 103g / 3.6ozProduct Size: Approx. 6x4.5cm / 2.4x1.8inApplication: Suitable for 34-38mm / 1.3-1.5inFeatures: Prevent sewers from getting stuck by hair rings and dirt Package List: 1 x Sink Drain Strainer1 x Gasket1 x Transparent Cover Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.