OPTIMIZED FIT: The drain strainer fits most standard kitchen sinks, wash basins and communal sinks. Outer diameter: 11.2 cm (4.4 inch), inner diameter: 7.6 cm (3"), depth: 2.2 cm (0.87 inch). BEST FILTER EFFECT: The tried-and-tested hole design provides up to 3x more filtering than conventional sink strainers. Also suitable as a hair catcher due to the small hole diameter. The one-piece design makes cleaning the sink strainer amazingly easy QUICK DRAINAGE: The many holes ensure a faster drainage of the water. Due to the high flow rates, it is also ideal as a shower drain strainer. STABLE AND LONG-LASTING: The stainless steel used is characterized by enormous acid resistance and durability and is therefore ideally suited as a kitchen drain strainer. Note: The data are all measured manually. Please allow an error of 1-3cm. Due to the difference between light and display, there is a certain color difference, which depends on the actual object received