This Twist and Lock Kitchen Sink Basket Strainer from Jones Stephens keeps debris out of the sink drain and can also be used as a sink stopper. The strainer's twist and lock feature allows for easy opening and closing of the strainer with a secure, tight seal to hold water. It has a rolled edge design for safety and a rubber seal for a leak-free connection. Designed to fit standard residential kitchen sinks, the sink strainer assembly is constructed of durable stainless steel and has brass nuts for corrosion resistance and long-lasting performance.