PRODUCT DIMENSIONSThe extra-large flap size is 13 4/5 ” x 24 ”.You can buy according to the size of your existing dog door

EASY TO INSTALLYou only need to prepare a screwdriver for quick installation. The replacement process is simple and convenient. You don't have to repurchase the dog door

COMPATIBILITYReplace flap fits MAVRICFLEX weatherproof aluminum large dog door single and double flaps

WEATHERPROOFThe bottom magnet firmly attaches the flap to the frame, even if the bad weather doesn't have to worry about the wind and rain blowing into the home