Drain pipe connection: This is a universal joint drain pipe, it is suitable for all drain pipes. The hole diameter of the molded outlet end joint is 37mm/1.46in. The diameter of the sewer pipe is large enough to ensure rapid drainage.It is not easy to be blocked and is tightly connected to the drain of the sink by rubber, so that it will not easy to leak. High-quality material: It is made of high-quality stainless steel and PTFE plastic, it is durable to use and not easily damaged. Can be used for a long time and not easy to split. Easy to install: The product contains a complete range of accessories and can be easily and simply assembled without any special skills or special tools. The operation method is simple, anyone can install it in a few minutes. Good sealing performance: The design of the rubber sleeve is easy to connect with the filter and ensures good sealing performance. The rubber gasket can form a good seal at the joint and help eliminate odors. Expandable: The drain pipe adopts an expandable corrugated design, you can adjust different shapes according to your needs. Note: Please check the size or measuring fixture before ordering.