84 mm filter cap for most French sinks with an external diameter of 84 mm, the filter cap for kitchen sink is suitable for the Year’s sinks whose diameter varies from 84 to 87 mm. please confirm the size sink before buying. No more water leaks with a well -sealed rubber seal, this filter plug cap for the kitchen basket can well cover the opening of the drain hose when the water is maintained in the sink. In addition, a stainless steel seal Additional allows better storage of water under the rubber seal. Avoid sewer obstructions there are 20 evacuation holes. This tank filter cap can help water without leaving residues (such as vegetable leaves, hair, etc.), in order to that the sewer of the kitchen or The bathroom is not obstructed. Excellent material made of stainless steel, the drain plug of this drain is rust resistant and has a long lifespan. Thick and heavier materials make this filter plug for robust kitchen sink. Easy to use and install Press the button to fill the sink, lift