Sash Window Pet Door - Rectangular Logo On Flap

IMPORTANT: Old Style Has A Rectangular Logo On The Flap

FLAP SIZE DETERMINES ALL REPLACEMENT PART AND PET DOOR SIZES:                                                                                              Small 5"x7”, Medium 7"x11-1/4", Large 9"x15", Extra Large 10-1/2"x15", Super Large 15"x20"