Automatic Drainage: Opens and closes automatically for efficient water flow. Prevents odors, leaks, and insects for a hygienic environment. Easy Installation: Simple to install, insert, and use in toilets, bathrooms, kitchens, and floors. Hassle-free setup for immediate functionality. All-Copper Construction: Durable and reliable material ensures long-lasting performance. Resistant to corrosion and wear for extended use. Versatile Application: Suitable for various pipes and spaces due to its wide compatibility. Ideal for residential and commercial settings. Innovative Design: Utilizes a smart working principle that opens with water weight and seals tightly when not in use. Ensures proper drainage and prevents blockages effectively. Description: Introducing the floor drain core, a convenient solution for your drainage needs. This innovative product opens automatically when draining and closes seamlessly after use, ensuring anti-odor, anti-leakage, and quick drainage functionalities. Its design also includes anti-insect features for added protection. Easy to install, simply insert and let it work its magical. The floor drain core is versatile and can be used in toilets, bathrooms, kitchens, floors, and various other pipes. When water enters the floor drain, the ABS pad at the bottom opens effortlessly due to the water's weight, allowing smooth drainage without any hindrance. Once the water flow stops, the pad automatically closes to create a tight seal. This prevents gas and overflow in the pipeline from rising back up, ensuring a clean and efficient drainage system every time. Upgrade your space with the floor drain core today! Item Name: Floor Drain Core Material: All Copper Features: Automatic Drainage, Easy Installation, Versatile Application Size Details: L: 4.5cm/1.77", W: 4.2cm/1.65", H: 3.2cm/1.26" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Floor Drain Core