- The switchless design allows pets to enter and exit effortlessly from both sides, ensuring convenience for your furry friends. The back panel features a block with a hole for easy temporary sealing, providing flexibility for pets while allowing owners to maintain control. - Compatible with various door types, including wood, iron, glass, wire mesh, plastic, and walls, this pet door accommodates large dogs and ensures versatile installation options for your home. - The factory-distributed screws are adaptable to different door thicknesses. Please note that additional screws may be necessary if the provided ones are unsuitable, enhancing installation flexibility. - Standard cut-out dimensions are 57.5 cm (22.6 inches) in height and 41.5 cm in width, providing clear guidelines for achieving a perfect fit. Use Cases: 1. Ideal for pet owners who need to allow their dogs easy outdoor access, promoting independence and reducing the need for constant supervision. 2. Perfect for homes with multiple door materials, ensuring compatibility and ease of installation no matter your setup. 3. Useful for temporary sealing when adjusting the opening, giving owners peace of mind while maintaining pet access. Overall, this pet door blends convenience, adaptability, and functionality, making it an essential addition for any pet owner looking to enhance their living space.