Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•【Size And Applicability】Floor drain anti-backflow plug has two colors to choose from, which are silver plating and copper, but regardless of the color, the outside diameter of the floor drain stopper is 4.2cm/1.65in, the height is 3cm/1.18in and the width of the bottom drain is 2cm/0.78in that is suitable for a sewers with a hole diameter of 4cm/1.57in.
•【Automatic】Sewer anti-draining stopper adopts gravity drain switch, i.e. when draining, the bottom cover will open automatically with the water flow, and close automatically when not draining together with the three-layer sealing ring to make it well sealed to effectively block the entry of odour, sewage, cockroaches, rats, and so on to create a clean and sober living space.
•【Smooth Drainage】Copper water drain pipe preventer valve features a 90° direct drain and a large 2cm/0.78in bottom diameter drain opening that allows for quick and smooth drainage to avoid water pooling.
•【Plug-and-play】Shower drain pipe stopper is simple to install and requires only a few steps: 1. Open the floor drain cover. 2. Put the drain plug in. 3. Close the drain cover without the need for any additional tool assistance or tile cutting.
•【Selected Material】Floor drain anti-backflow plug is made of selected copper with good corrosion and rust resistance, smooth surface and easy to clean, durable, widely used in a wide variety of floor drains, bathrooms, swimming pools, balconies, garages, basements and toilets.
From USA
