HIGH QUALITY MATERIAL- The bathtub plug hair extension is made of high quality stainless steel and brass material, rust-proof, crack-proof, one-piece molding. The pot plug has good bounce and rebound strength for quick sealing and drainage with one push.Two Modes Switch- Sink Universal Plug Switch 2 modes - Sink Drain Plug (holds water) and Strainer (drains) just by lightly pressing the top cover.UPGRADE BUILT-IN FILTER- Kitchen sink plug is different from ordinary Puch button drain, this modern sink plug has a basket filter inside, which can collect hair neatly and prevent the drain from clogging, and things won't go into the drain, like Jewelry, rings, dirt, etc.Applicable Inner Diameter- This bathroom sink drain plug can be used for different types of pop-up kitchen sink hole plugs.EASY TO CLEAN- Spring stopper for sink The rubber ring around the built-in basket stays stable and won't tip when you press the button, the sink stopper saves you from worrying about sealing and drainage, drains quickly, and can be taken out for cleaning at any time.