Built-In Filter Unlike A Regular Drain, This Drain Stopper Has An Anti-Clogging Basket Strainer Inside That Neatly Catches Hair And Prevents The Drain From Clogging So That Items Like Jewelry, Rings, Dirt, Etc<br> Do Not Get Down The Drain<br>Fits 3<br>4 Cm ~ 3<br>8 Cm Diameter Drains<br> Please Note That It Is Not Suitable For All Sizes Of Drains<br> This Bathroom Sink Stopper Is Only Suitable For Drain Holes With An Inner Diameter Of 3<br>4 ~ 3<br>8 Cm<br> Warm Tip: Don'T Buy If Your Bathroom'S Drain Diameter Is Less Than 3<br>4 Cm<br>Sturdy Basket Stopper Integrally Formed And Seamless, The Rubber Ring Around Our Built-In Basket Keeps Stability, It Doesn'T Tip Over When You Press The Button, So You Don'T Have To Worry About Sealing And Draining<br>High Quality And Strong Material The Pop-Up Sink Drain Is Made Of Anti-Explosion And Anti-Crack Thickened High Quality Stainless Steel Material, With Durability, Flat And Comfortable To Touch Surface, Can Resist Rust, Corrosion And Tarnish The Vessel Sink Drain Is With 1 Heavy Brass Nut And 2 Thickened Stepped Silicone Seals Fitted To Its Leakage Proof And Oxidation Resistance Ability<br>Easy To Install Drain Filter Just Take Out The Old One And Insert It To Complete Install<br> Anyone Can Do This<br> Thickened And Elongated Nut Allows Installation By Hand Without The Use Of Tools<br>