Say goodbye to fragile flaps with the HANIML Aluminum Dog Door. This durable and weather-resistant doggy door is made from high-quality aluminum, making it perfect for interior and exterior use on wood, metal, or PVC doors. Featuring double opening panels with strong magnetic and flexible springs, it allows your dog to enter and exit independently while automatically closing behind them. The lockable panel ensures home security and energy efficiency, even in extreme weather. Easy to install with a guide line for cutout size, this dog door is designed for large dogs, providing them with the freedom and independence they deserve.
