Prevent Leaks, Double Odor Protection: Enjoy superior odor control with the five-layer widened silicone sealing ring and the self-rebound odor-proof cover. Say goodbye to odors, bugs, and backflow. High-quality Material, Safe and Durable: Made of high-quality ABS and soft silicone, this drain deodorant is odorless, aging-resistant, and able to withstand extreme temperatures without deformation. Easy to Install, Can Be Installed Quickly: Installing and maintaining this odor-proof stopper is effortless. Keep your kitchen fresh and hygienic without the need for frequent maintenance. Intelligent Self-Rebound Design for Effortless Water Flow: Our state-of-the-art seals feature an ingenious self-rebound mechanism that ensures a tight seal, preventing any unwanted surprises. It opens easily at a 90-degree angle, ensuring smooth water flow, making it the perfect kitchen sink stopper. Multiple uses, fits most standard drains: This drain stopper is designed to fit different sizes of kitchen sink drains, compatible with 40/50 pipes and inner diameters ranging from 32mm to 46mm. Its adaptability makes it suitable for a variety of sinks. Note: The data are all measured manually, please allow 1-3cm error, due to differences in light and display, there may be some color differences, please refer to the actual item received.