Durable Material - The bathroom sink pop-up drain plug is made of solid brass, with a matte black finish. Coordinates with your Kohler/Delta/Moen matte black bathroom fixtures. Built-in strainer - The push-up drain comes with a detachable strainer basket that not only can prevent debris from clogging the drain, but can also catch hair, rings and jewelry. Anti-clogging, easy to remove and clean. High Applicability - American standards, the sink drain kit works with a standard bathroom sink with a 1-3/4 drain hole '' or 1-5/8'', also comes with a universal brass overflow cover. Easy to install - Vanity drain easily mounts in your bathroom sink . Thickened stepped silicone gaskets prevent leaks and resist oxidation. Package included - 1x matte black pop-up drain, 1x brass strainer basket and 1x matte black overflow ring. Product Description Feature 1: Large pop-up drain plug fits standard bathroom sink with a 1 3/4" or 1 5/8" drain hole. MM) Feature 2: Removable strainer basket can prevent debris from clogging the drain, also can catch Hair, ring and jewelry. Strainer Material: Brass Feature 3: Comes with overflow cover Cover Material: Brass Material Base: ABS Plastic Outer Diameter: 1.2" (30 MM)