Installation of our bathroom sink strainer is simple and requires no tools. Just take out the old one and insert the new one to complete the installation. Cleaning the sink plug is also easy, as you can simply pull it up. Attention, please tighten all fittings before installing and using.Universal bathroom sinks with (1.02-1.65inch) drain holes, bathroom sink stopper can be used in any kind of basin, making it a versatile sink drain strainer. Please be sure to measure the sink drain hole before purchase.Made of high-quality zinc alloy material, our bathroom sink stopper is rust-resistant coating and anti-crack. It has good resilience and tightness, enabling quick drainage with just one touch. Additionally, our sink drain strainer comes with non-slip rubber pads and two sizes of rubber rings to fit your bathroom sink perfectly. bathroom sink strainer has a pop-up design and comes with an anti-clogging basket filter that can collect hair neatly and prevent the drain pipe from clogging. This sink drain strainer also prevents items like jewelry, rings, dirt, and other debris from entering the drain pipe. It comes with non-slip rubber pads and two sizes of rubber rings to prevent water leakage. sturdy basket stopper is seamless and the rubber ring around our built-in basket remains stable and wont tilt when you press the button, ensuring a proper seal and efficient drainage. Our bathroom sink stopper is an excellent choice for those looking for a reliable sink drain strainer that will last for a long time.