Set of 2 magnetic shower drain plugs for floor, anti-backflow, compatible with diameters from 1.25" to 1.65" (silver).

[Brass Floor Drain] Our shower floor drain is made of high-quality, rust-resistant brass and features a silicone seal. Enjoy fast drainage.

[UNIQUE DESIGN] Our gravity-operated check valve opens automatically when water flows and closes automatically when there is no water, effectively preventing odors and backflow.

[EASY INSTALLATION] Our floor drain check valve is ready to use; even women can easily install it without tools.

Simply plug it into a 3.2 to 4.2 cm (1.25 to 1.65 inch) hole.

[MULTIFUNCTIONAL APPLICATIONS]: Our backflow preventer is compatible with most standard floor drains and is suitable for use in bathrooms, showers, toilets, kitchens, balconies, and other rooms.

[QUALITY CUSTOMER SERVICE] For any questions regarding our shower drain odor stopper, please contact us. We will resolve your issue as quickly as possible. Floor drain backflow preventer; shower drain stopper; odor-proof floor drain; shower drain; shower drain stopper; unclog shower drain