Safe Hardware: TPR soft rubber, not easy to damage, can be reused for many years. Unique design: Regardless of the amount of water, it can be quickly drained, drained quickly and without water accumulation. Self-cleaning rotary, keep clean at all times. [Usage]: This type of floor drain can be used around 35-37mm, suitable for 99% of the diameter of sewer, such as kitchen sinks, bathroom sinks, bathroom floor drains, these places can be used. It can easily solve the problem of sewer bugs and eliminate odors. Enclosed heat preservation technology: Since the sewer is connected to the underground septic tank, sewage or other air can enter the room through the odor exhaust pipe. Every home needs a high-quality floor drain core to prevent foreign objects from escaping. Easy to use: open the package for the to use, simply insert the product directly into the end of the drain. When the filter element needs to be cleaned, it can be directly removed from the drain pipe by the handle. Features: < p>1. Widely used in kitchens, bathrooms, garages, balconies, bathrooms, toilets, etc. Easy to install. 2. No matter how big the water volume, it can be discharged quickly. Self-cleaning rotary, keep clean at all times. 3. Seal the smell and smell of sewer gases. Prevents drains from running into rooms, leaks and spills. Features: Name: Interior Floor Drain Core Material: TPR + ABS. content: 1 interior floor drain. </p > Note: Due to lighting effects and shooting angles, there may be some color difference between the products, please understand. Due to manual measurement, there is a certain error in the size of the product.