PetSafe Pet Screen Door Features:

• For Pets under 30 lbs
• Outer Frame: 9 7/16" x 11 7/16"
• Flap Opening: 7" x 9"
• Rustproof, strong ABS frame
• Works with metal or fiber screen doors
• Easy to install
• Panel has locks to keep pets from going out
• Ceramic magnets ensure flaps always closes completely behind your pet
• Easy-to-follow installation manual
• Can also be installed in screened windows between the kitchen and patio as a food and drink pass-through