The door is reinforced with fastening screws to ensure a sturdy attachment for large pet use. This swinging pet door is built with a high-impact plastic frame. Sliding locks prevent the flap from moving in inclement weather, but open if a pet runs through. The durable mesh material is designed specifically to stand up to frequent use from dogs or cats. The Pet Screen Door blends perfectly with your existing screen door while providing convenience for you and your pets.

Features:

• Installs directly onto existing screens in your home for quick and easy outdoor access for your dog or cat
• Added screws hold the large door firmly in place to stand up to wear and tear from larger pets
• Works with most metal or vinyl coated fiber screen storm doors, window screens or screened-in porches
• Specially designed mesh material is safe and durable for pet use; puncture and tear-resistant
• Durable high-impact frame reinforced with screws; with light sliding locks designed to prevent flapping in strong winds
• Fits pets up to 100 pounds
• Flap opening 10.25" x 17.125"