Tool-Free Installation : With this sink stopper installs easily into standard 3-1/2 inch drains, you can enjoy an elegant and practical solution that saves you from costly plumbing fees and eliminates the need for cumbersome tools.Effective Drain Strainer: Our kitchen sink strainer allows you to easily store and drain water quickly. A simple press and release is all it takes to operate. The perforated holes ensure efficient water drainage while effectively catching debris.Universal Size Compatibility: Sink Drain Strainer Designed to fit standard drain openings of 2.95''-3.42'' in diameter with a depth of over 1.46''. Please measure your sink before purchase to ensure a proper fit.3 in1 Kitchen Sink Drain Strainer: The kitchen sink drain stopper seamlessly combines three essential functions: sink strainer, kitchen drain stopper and an odor isolation. Perfect for keeping your kitchen clean, quick drainage, odor prevention and food catcher.Durable Stainless Steel: Our pop-up kitchen sink stopper, made from 304 stainless steel with a built-in brass bounce, ensures long-lasting performance and exceptional resistance to corrosion. This reliable pop-up sink drain is designed to provide durability and efficiency for your kitchen needs.