A: Yes, we are working to get these back in stock.
A: Yes but they are currently unavailable at this time. Hope to haver them back online soon.
A: This is a blank screen door that can be mounted on the front, back or screened porch opening of your home. The hardware is old separately.
A: The medium pet door opening is 7" x 11/2" & the XL is 10 1/2" x 15".