1. Efficient drainage: The straight-through design can effectively drain water, avoid water accumulation, and keep the floor dry. 2. Anti-odor design: This type of floor drain core has good sealing performance, which can effectively prevent odors and pests from penetrating from the sewer and maintain indoor air quality. 3. Corrosion resistance: The floor drain core is usually made of stainless steel or high-quality materials, which has strong corrosion resistance and can maintain good condition even in a humid environment. 4. Simple installation: The design takes into account easy installation. Users can easily complete the installation without professional skills or tools, saving installation costs. 5. Wide applicability: This floor drain core is suitable for various floors, such as tiles, marble, wooden floors, etc. Whether in the bathroom, kitchen or terrace, it can play an excellent drainage effect. Material: PVC Size: As shown Quantity: 2pcs Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item.