This sink drain pipe is made of high-quality engineering polypropylene plastic. It is capable of withstanding extreme water temperatures, resisting alkali, and preventing cracking, ensuring long-lasting durability and reliable performance. The drain pipe is adjustable and highly flexible, specifically designed to fit a 1-1/2 inch kitchen sink drain. Its corrugated hose can effortlessly expand from 11 in. to 34.5 in. The inner diameter of the pipe nut is 1.78 inches, allowing for easy bending and stretching. However, remember to check the size before purchasing to ensure a perfect fit. Maintenance and cleaning are extremely convenient. Whether you encounter a clogged pipe or just need routine cleaning, all you need to do is straighten the hose and let the water flow into a bucket. The user-friendly design of this flexible P-trap enables you to easily keep the pipe clean and unobstructed. It has a wide range of uses. As a crucial component of the double-sink drain system, it is used to connect the kitchen sink drain and the garbage disposer. It is commonly found in various places such as home kitchens and restaurants, effectively draining water and preventing unpleasant odors. Installation is also a breeze. No tools or professional installers are required. Simply attach the rubber sealing ring to prevent water leakage, and then use the S-shaped buckle ring to fix the shape and position of the pipe.