we present the Extender Trixie Grey The extender from the Trixie brand is an accessory specifically designed for the cat flap referenced as 4424, allowing its depth to be increased in increments of up to 27 mm per piece. Made of grey plastic, this extender is a practical and functional solution to easily and securely adjust the size of the cat flap, adapting to specific space or installation needs. Its plastic composition ensures a lightweight and durable piece, suitable for daily use without compromising the overall durability. This feature is especially useful for owners looking to slightly modify or extend the original size of the cat flap while maintaining the system’s integrity and avoiding complex modifications. Thanks to its modular design, multiple units can be added cumulatively to reach the desired depth, providing versatility in installation. The grey plastic color allows for a discreet and neutral integration in most environments, facilitating its combination with different door or wall styles. This accessory complements the main product’s functionality, ensuring an optimal fit and comfortable use for pets. Overall, the Trixie extender is a practical and efficient component to expand the original cat flap system without the need for complete replacements or complicated interventions. Colour: GreyType: Cat FlapAccessoryMaterial: Plastic