Universal sink strainer for most overflow basins or sinks with sealing plugs. The outer ring is 85mm in diameter and the inner ring is 67mm. It's made of stainless steel that won't hurt your hands, and the edges are well polished. The drain filter effectively blocks large particles of kitchen waste and prevents the drain pipe from clogging. With a carrying handle, it is easy to disassemble, saves cleaning time, and is a good helper for the sink. Simple and convenient installation, suitable for kitchens, bathrooms, bathtubs and showers with drain holes, etc. Product Description A Reliable Helper Our filter baskets are constructed of stainless steel for reliable rust protection. Suitable for daily use, it is your family helper for a lifetime. Highly effective anti-clogging protection allows fluid to flow seamlessly into the drain while blocking food debris. Stainless steel sink strainers for sinks keep the sink cleaner and help keep drains clear.