【High Quality Material】The odor-proof floor drain is made of high quality ABS plastic, which is not easily deformed, non-toxic and odorless, safe and durable 【Magnetic Sealing】Our floor drains use magnetic levitation technology, which uses the principle of magnets repelling each other to seal the water when it is not flowing. This protects against odors and insects and prevents wastewater from overflowing. When the water is drained, the water flow pressure opens the closing opening and closes it quickly after the water is drained 【Drain Strainer】The drain strainer is made of stainless steel, rust and corrosion resistant to prevent waste, hair and leftovers from falling into the pipes, it is reusable, the kitchen drain strainer is ideal for kitchen and bathroom sinks 【Easy to Install】Suitable for floor drains with a diameter of 3.2 to 4.3 cm and a depth of more than 4.9 cm. Plug and play, easy installation 【Strong Applicability】It can be easily installed in any floor drain. It is