Save Space- 360-degree rotatable design makes for flexible installation and space-saving. The drain pipe can be easily rotated to any angle and cut to the desired length, making it ideal for small bathrooms or tight spaces. Stable water seal- The 70mm depth water effectively prevents unpleasant odors and backflow from entering your bathroom. This keeps your bathroom smelling fresh and clean and provides a clean and hygienic environment for you and your family. Hair Filter Included- The drain pipe comes equipped with a built-in hair filter that effectively filters out hair and other debris, preventing clogging and blockage in your plumbing system. This helps keep your sink running smoothly and saves money on costly repairs. Leak-Proof Sealing- The seal plug is made of high-quality silicone, ensuring a tight and leak-proof seal, preventing water leakage and keeping your bathroom dry and clean. Easy to install:- The drain pipe comes with a standard 1 1/4 inch threaded interface that is compatible with most bathroom sinks. Threaded connections allow for quick and easy installation and maintenance, making it easy for anyone to install and maintain their bathroom sink drain pipe.