Product Details:
Flexible Rubber Flap Opens and Closes
Quietly.
This
Replacement Flap is easy to install and
features a tough flexible rubber flap and U-frame with permanent
magnets. It fits on MD400 deluxe pet doors.
Flap Size: 8-1/2 x 12-1/2 in (216 x 317.5 mm).
Minimum Order: 1 Package.
One flap and U-frame with installation screws per package.