Your life partner: Struggling to keep your kitchen sink from clogging? Tired of constantly replacing flimsy and inefficient kitchen sinks? Our drains are constructed of stainless steel for reliable, rust-free service. Suitable for daily use and long-lasting constipation prevention. Micro-perforation: 2 mm hole. Stainless steel construction is reliable and durable. Prevent constipation for years. An effective clogging guard allows liquids to flow seamlessly down the drain while trapping food particles. Standard Design: 4.52" overall diameter, 2.76" microporous bowl area. It can be perfectly applied to kitchens, bathrooms, floors, sewers and all kinds of drains. Easy to clean: A simple wash with warm soapy water leaves the mirror spotless over time. Dishwasher safe. Versatile: Ideal for sinks and waste disposal. Stainless steel wire filters are used for water in sinks, bathtubs, etc., to prevent garbage from falling into the water pipes, and dirt only needs to be cleaned and can be used repeatedly.