Designer Series Plastic Bar With Magnets Allows Flap Bar To Seal At Bottom. Designed For Door With Round Logo With Rivets On Metal Bar On Tinted Vinyl Flap/Plastic Frame.
To determine the correct size door, simply measure the width (A) and height (B) of your pet.
(A) Measure the widest point of your pet's shoulder.
(B) Measure from the top of your pet's back (just behind their head) to the bottom of chest.
Pet door models have different size openings. Just make sure your new pet door's opening is both wider and taller than your pet's measurements to ensure they can comfortably pass through.
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Great
Fits perfectly and I am delighted that they changed it to a metal instead of a plastic magnetic bar it will last longer.
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Fast shipping
I bought the sliding glass dog door insert over 6 years ago. Still holding up great have replaced the flap & magnet bars three times now. Easy installation,fast shipping & always correct size