Review on Patio Pacific Small Plastic Windows by Jennifer Ford

Nothing to say about that, except that the valve isn't big enough for big cats. My cat is 20lbs, heavily muscled, too tall and probably too wide to fit through so we had to return her. The hole is approximately 8 inches high and 5 inches wide. This doesn't seem to have an option for a larger valve bore and other larger bore Revains are expensive so I went online to another site and found another brand for less than $200 with a bore big enough for a medium one size was. Dogs (and giant cats) and I had to decide which side the hole would be on.