Specification Condition: New design Type: Bottom valve Color: Gold+Silver As shown Material: ABS+Copper Size: 6.2x4.2cm Suitable for: Inner diameter 34mm-40mm. Made of high quality ABS, tear-proof, integrally molded. Good crack and bounce resistance, quick sealing and water drainage with a single push. This bottom valve has a seal-free strainer that neatly collects hair and prevents the drain from being clogged with things that should not go down the drain, rings, dirt, etc. Two-position switch: The pop-up design pulls the conventional, inconvenient flush plug (such as bottom plug with chain) too hard. Just press down the top cover slightly to change 2 positions - plug (to hold water) and strainer (to drain water). This product can be used for various types of pop-up filter baskets. Suitable for drain holes with an inner diameter of 34mm - 40mm. Easy to install: Just take out the old one and insert the bumper core to complete the installation. Anyone can complete this process. The thickened and lengthened nut allows for manual assembly without tools. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks Package includes: 1 * Bottom Valve Note: Other accessories demo in the picture is not included.