3 Pcs stainless steel kitchen sink strainer. The stainless steel structure provides reliable and rust-free service. It is suitable for daily practical use and can prevent clogging for a long time. The sink filter has 2 mm diameter holes to allow fine particles to pass through. This means no longer using your hands to fish around dirty water to clear the sewers. Avoid calling a plumber-protect the pipe from damage or blockage in the sink by catching any large food particles or cutlery stuck in the drain. Specification: Material: Stainless Steel Size: S/M/L Outer Diameter: 7cm/9cm/11cm Internal Diameter: 4.5cm/5.8cm/7.5cm Color: Black/White Package Includes: 3x Kitchen Sink Strainers 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.