A struggle to know what to call these really… We call them ‘crud-catchers’ but I reckon that’s not a very SEO-friendly term.. So try kitchen sink plughole cover or sink strainer. There isn’t really a one-size-fits-all for these either – it does depend on your sink. But we are asked so much for them that we thought we’d stock the most generic shape we could. We do try to please. These measure 13.5cm at the widest (pretty much guaranteed to at least span your plughole) and the indent has a 5cm diameter.