[SUPERIOR MATERIAL]Corrosion of thicken stainless steel filter inside, chrome-plated surface treatment, with insect-proof and water discharge functions, which ensuring strength and longevity, durable and non-corrosive.[CLOGPROOF & MOTHPROOF]External drainage enhances drainage efficiency. The outer core reducing rubber ring is suitable for conventional floor drain calibers, and large-aperture rapid drainage does not require waiting. The thickened outer core deodorizes and effectively prevents mosquitoes in the sewer from climbing up.[WIDE APPLICATION]Don't need tool, just take out the old one and insert the stopper core to complete Install.Extensively used in the Bathroom, kitchen, toilet, garage and basement.[AUTOMATICLLY OPEN-CLOSE DESIGN]left and right double outlets for drainage, fast drainage, not easy to block, ensuring the smooth draining, seal stinky smell and odor from sewage gas.Prevent the drain water from backing up to the room,anti- water leakage and overflow.[It is suitable for most]toilets, bathrooms, kitchens, basements and washing machine sewers. After installation, you will no longer have peculiar smells in your room. Fresh air and enjoy a good life.size:10.5cmMaterial:Stainless steelcolour:SilverPackage Contents:1 * Floor DrainOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.