Shower Floor Drain Backflow Preventer Large Caliber Variable Diameter Sealing Gasket One Way Valve Fast Drainage Shower Plug Insert Drain Plug，Suitable for Caliber 1.46 inch-3.9 inch(2 Pack)

Features

• [Product size] The rubber texture size ofthis shower room floor drain cover can be cut and adapted according to the sizeof your own floor drain cover, and fits tightly to the bathroom drain. Themagnetic levitation floor drain filter is suitable for floor drain pipes with adiameter greater than 1.67in and a height greater than 2.25in.
• [Unique and worry-free design] The uniquemagnetic levitation one-way water flow check valve design, anti-backflow andanti-odor design, protects the fresh air in the bathroom. The consideratedesign of the outer cover prevents hair and garbage from flowing into the floordrain and causing the bathroom drain pipe to be blocked, reducing the floordrain cleaning work and making it more relaxed.
• [Drainage worry-free] Increase the drainagearea, large flow and fast drainage to avoid water accumulation. The shower roomfloor drain cover fits tightly to the floor drain pipe to prevent water fromoverflowing, keeping your bathroom dry at all times.
• [High-quality environmentally friendly anddurable materials] The bathroom sink drain pipe cover is made of high-qualityenvironmentally friendly rubber material, which is resistant to hightemperature and corrosion, has strong flexibility, is not easy to age andbreak, and is durable.
• [Easy to install] The installation processof the bathroom sink stopper is simple and quick, no professional tools are required,just put the floor drain core assembly into the floor drain, which isconvenient and worry-free. Even people who are not good at hands-on can easilycomplete the installation and enjoy smooth drainage immediately.