Package Includes: this package includes 2 duct connector flanges, providing you with exceptional value while meeting all your needs for air ventilation and exhaust systems; Silver gray finish gives a high end atmosphere Detailed Size: with its 7.68 inch of connection diameter, 8.82 inches of bottom diameter, and 2.36 inch high, this pipe exhaust hose flange is compatible with 8 inch tubes, making it a nice fit; Please confirm the size information before purchase to avoid misunderstanding Quality Material: made with galvanizing material, this 8 inch (7.68 inch) flange is strong and durable, safe and reliable, contains baking enamel, waterproof and anti rust, ensuring long term use without any wear and tear Easy Installation: the metal straight pipe flange with compact and sturdy construction can be easily and securely connected to the machine to connect to the dust collection system; Coming with pre drilled holes to ensure easy and secure installation for wall, ceiling, or any other surface, saving you valuable time and effort Multifunctional to Use: ducting connector plate is suitable for use in a range of applications, including duct fan connectors, drum dryers, bathroom or kitchen range hoods, hydroponics, range hoods, or range hood delivery ducts Features: The metal duct pipe flange can be applied in various applications such as range hood or range hood delivery ducts, hydroponics, drum dryers or bathroom, kitchen extractor fans. Duct flange is a nice gift choice for anyone who needs it for their duct fan connectors, you can send it to your mother, father, grandpa, grandma, partners, colleagues to show your care. Specifications: Material: galvanizingColor: silver gray Size: about 7.68 inch of connection diameter, 8.82 inches of bottom diameter, and 2.36 inch high, compatible with 8 inch tubePackage includes: 2 x Duct connector flangeNotes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.