Ideal Pet Products Air Seal Pet Door with Telescoping Frame, Medium, 6.63" x 11.25" Flap Size

• Durable, low-maintece, energy-efficient pet door with inner telescoping frame

• Made from strong, impact-resistant ABS thermoplastic with a clear, weather-resistant LEXAN flap

• For dogs and cats up to 35 pounds

• Installs easily and securely in minutes

• Flap Size - 6 5/8" x 11 1/4"