Weatherproof Dog Door with Double Sliding Lock Panel, Energy Efficient Rugged Aluminum Large Dog Door, Easy Installation, Magnetic Double Flaps Heavy Duty Dog Door for Dogs Up to 220lbs

【MAXIMUM FREEDOM FOR PETS】MAVRICFLEX heavy-duty dog door is made of the best aerospace-grade aluminum alloy, which provides exceptional strength and durability. Compared to regular aluminum alloy, the MAVRICFLEX heavy-duty dog door is heavier and thicker, capable of withstanding greater pressure and impact. Whether it’s a large breed or an active small breed, our dog doors can withstand their coming and going, ensuring a long-lasting lifespan!
【DIMENSION & TELESCOPING WIDTH】Mavricflex aluminum dog door frame size is 17 1/2”(W) x 25 5/8”(H), Cutting size is 15 1/2”(W) x 25 3/4”(H), Flap opening is 14 3/8”(W) x 23 5/8”(H). It fits paneled, wood, PVC, and metal doors1 1 /4” – 2 1/2” thick, and is designed for pets up to 220 pounds.
【Sturdy & Energy-Saving】All MAVRICFLEX dog doors undergo rigorous quality control and craftsmanship inspection to ensure their excellent sealing. The soft flap version has been tested multiple times to ensure that the flip part is solid and reliable, and will not easily come off. In addition, the soft flap is designed with strong magnets, allowing it to fully adhere to the frame without leaving any gaps. Even a gentle breeze won’t easily blow it open, greatly improving energy efficiency !
【EASY INSTALLATION】Mavricflex pet door is easily be installed on all types of doors; a cut-out template and step-by-step instructions are included, and simple-to-follow instructions walk you through the installation.
【LIFETIME GUARANTEE】Customer satisfaction has always been our top priority. Mavricflex offers lifetime free customer service. We will replace missing parts or broken parts of the aluminum dog doors caused by the manufacturer at no charge on your side.