NAMSAN Dog Screen Door, Passage Size 12 x 16 inches, Dog Door for Screen Door, Large Pet Door for Sliding Door, Magnetic Automatic Closing, Self-Assembly, Lockable, Black

Features

• Effortless Pet Access: Namsan pet screen door allows dogs and cats to enter and exit freely without assistance. Its magnetic door flap slows down and stops after 3-4 swings, ensuring smooth and safe passage for your pets.
• Perfect Fit for Most Pets: The inner door size is 12 x 16 inches, the outer frame size is 13.8 x 18 inches. Suitable for large dogs, small to medium dogs, cats. Always install based on your pet's height for optimal use.
• Easy Installation: This pet door can be directly installed on any screen doors, sliding door, windows, or thin exterior doors. For installation in areas with thick aluminum doors, walls, or similar surfaces, embedding with adhesive (glue) is required to ensure a secure and stable fit.
• Sturdy and Reliable Design: Four retractable zips are included to fix the upper door frame, preventing the dog screen door from falling down. For added stability, it is recommended to use additional glue to securely bond the door frame together during installation.
• Secure and Adjustable Fit: Cut off the top two tabs and lock one tab into a side slot for a secure fit. The double-sided slots are lockable, ensuring your pet's safety while allowing them to pass through under your supervision.