Universal Sink Size - Fits US standard 3-1/2inch drain pipes, sink hole 2.76inch - 3.38inch wide, 1.38inch deep Please do measure the diameter and thr depth of your sink drain before purchasing Upgraded 3-in-1 Design - 304 Stainless Steel sink strainer combines water storage, strainer, and odor isolation. multi-layer sealing gaskets, leak-proof water storage while effectively isolating kitchen drain odors. Anti-clogging basket makes it simple to filter kitchen waste without obstructing water flow. -up Stopper & Quickly Drain - -up kitchen sink drain stopper equipped with an upgraded one-piece spring-loaded design. With just one press, easily switch between water storage and a fast drainage strainer. Easy to Use - Simple to install with no additional tools required, can be set up in just two easy steps. user-friendly design makes achieving a convenient lifestyle as easy as a gentle press. Name: 3 in sink drain filter Special Feature: Anti-Clogging, Anti-Cracking, Anti-Odor, -Up Colour:silver gray Material:Stainless steel Package Contents: 2 x kitchen sink drain filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.