["Features:\nbrand new and high quality\nLarge displacement design. Insect, pest and rodent prevention, odor control.\n360 degree drainage, the cover opens when draining. \nWhen it is not draining, the cover closes tightly to block peculiar smell.\n36L/min drainage capacity, 10 kg washing machine drainage can also easily deal with.\nLarge flow direct discharge, drainage gravity is transformed into centrifugal force to accelerate drainage and sewage.\nCan be used with floor drains in bathrooms, bathrooms, basements and laundry rooms.\nPlug and for play design, simple and convenient installation, no need to change the existing floor drain.\n\nSpecification:\nMaterial: Plastic\nOptional Color: Deep Blue, White\nOptional Ring Style: 1 Rubber Ring, 2 Thread\nTotal Size: app. 4.4x4.3cm(1.73x4.69in)\nInside Diameter: app. 3.9cm(1.54in)\nUse Pipe Depth: ≥60mm\nFloor Drain Diameter: 36-45mm\nQuantity: 1 pc\n\nNote:\nTransition: 1cm=10mm=0.39inch\nNo retail package.\nPlease allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Drain Backflow Preventer(other accessories demo in the picture is not included.)"]