The Kitchen Range Hood Duct Reducer is a versatile accessory that allows for easy installation and connection of range hood ducts. It is compatible with ducts, making it suitable for a wide range of range hood models. Made from plastic materials, it is durable and resistant to wear, ensuring use. The simple design and installation process make it easy for users to install without the need for professional tools. Features -Color:White -Material:Plastic -Size:25.50X20.00X20.00cm/10.02X7.86X7.86in -Note: compatibility with range hoods in the 7-20cm/2.76-7.87in diameter range. -Seamless compatibility: compatible with a wide range of range hood duct sizes, ensuring a seamless installation and connection process. -Made from plastic materials for exceptional durability and resistance to wear, long term use. -Simple design and installation steps allow for easy installation without the need for professional tools or assistance. -Leak proof design: the adapter ring's tight connection design effectively prevents any leakage of oil fumes, maintaining a clean kitchen environment. -The adapter ring's tight connection design effectively prevents any leakage of oil fumes, keeping your kitchen air fresh. Package list: 1 x duct reducer