This glass fitting maxi dual glaze pet door is suitable for both cats and small dogs. It is suitable for double glazing and most double glazed sliding doors.  

Generous flap size: 195mm x 185mm (7 11/16″  x 7 1/4″)

Overall size: 304mm diameter (12”)

Application: Glass from 3mm to 28mm (1/8″ – 1 7/64″)