Stainless Steel Kitchen Bathroom Sink Bath Tub Drain Strainer SIZES: Available in 2 sizes. One size has an outer diameter of 3.55" inches. Another has an outer diameter of 2.83" inches. PREMIUM MATERIALS: Stainless steel construction for reliable, rust-free service. Suited to daily utilitarian use for long-lasting protection against clogging. CARE: Easy wash with warm soapy water to keep the mirror finish shine impeccable over time. Dishwasher safe. These sink strainers are compatible for most standard kitchen sinks as well as bathroom and utility sinks, it is made of stainless steel durable construction which is built to last. They allow fine particles pass through and fast draining , avoiding sink from clogging. The bowl-shaped design and heavy duty large wide rim provides a secure and perfect fit so that keep the sink drain stopper in place , that ensure hair stopper catch all hair and debris.