Endura Flap E2 Giant Dog Door for Walls | Designed for Extra-Large & Tall Dogs | Energy Efficient Wall Mount Pet Door | Durable & Pet Safe | Black, Single Flap Wall Mount

EXTRA-LARGE & EXTRA-TALL: designed for large dog breeds, this pet door accommodates even the biggest dogs, providing them with the freedom and independence they crave while ensuring safety and security, extra-large flap measures 12" x 23" and is suitable for pets up to 36" tall

WEATHER RESISTANT ENERGY EFFICIENCY: our wall-mounted dog door is designed to conserve energy and maintain your home's temperature, even in extreme weather conditions; durable materials and high-quality construction ensure a long-lasting, weatherproof solution for your pet's needs

VERSATILE INSTALLATION: the Endura Flap giant dog door is designed for easy installation on both interior and exterior walls up to 8 inches thick; the sleek design and various color options ensure seamless integration with your home's aesthetics

SECURITY IN MIND: the included locking cover insert allows you to block access to the pet door when needed, ensuring your home's security and your pet's safety; the pet door frame is constructed from extruded architectural aluminum, engineered to last a lifetime

DOG TRAINING MADE SIMPLE: The triple-sided magnet design provides a weatherproof seal while allowing for easy training of your pet; adjustable magnets accommodate timid dogs while still offering the strength needed to keep out wind gusts up to 50 mph