Description: 【Efficient Drainage】kitchen sink drain pipe adapter easily solves multi pipe drainage in the kitchen with a 90° rapid discharge design, featuring a large opening for faster water flow 【Double Protection】Double anti overflow system prevents odors, and backflow; ensures single way high speed drainage for wastewater with no return 【Universal Fit】Basin Sewer Branch step internal plug accommodates both thick and thin tubes, providing a secure seal; compatible with 50 mm and 75 mm pipelines. 【Easy Installation】Drainage Water Pipe Joint plug and play design allows for quick setup without tools, making it convenient to use right out of the box 【Quality Materials】Kitchen sink drain pipe accessories is made from quality plastic and silicone for long term performance; product size is 12.6x7.9 cm Size Chart: 12.6cmx7.9cm/4.96inchx3.11inch Package Includes: 1 Kitchen Sink Drain Pipe Adapter Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.