Spare Flap For Cat Mate Microchip and Timer Control Cat Flaps

This smoked Spare Flap For Cat Mate Cat Flaps is a transparent flap that fits the following Cat Mate cat flaps:

Cat Mate Microchip Cat Flap (Ref. 360)
Cat Mate Timer Control Cat Flap (Ref. 359).

Dimensions:
Width (not including top hinges) 146mm 
Height 154mm.