This set of 4 sink strainers is made from durable 304 stainless steel with a luxurious gold finish, designed for long-lasting use. Each strainer measures 3.27 inches in diameter, fitting most standard kitchen sinks. They efficiently filter food waste while allowing smooth water drainage. The rubber gaskets ensure a secure fit and prevent leaks. Stylish, durable, and easy to clean, these strainers are perfect for replacing or upgrading any kitchen sink.