Pet Door Mounting Adapter White Shape:Box Built from heavy denier nylon

Built from heavy denier nylon with a vinyl backing

Greater flexibility

Gardion Daily is a liquid solution of nutrients and herbs shown to provide significant results in equine digestive support

colony-forming probiotic kefir culture to bring out your pet's natural beauty

4 dee rings for easy attachment

Pet Door Mounting Adapter White Shape:Box Built from heavy denier nylonSureFlap Pet Door Mounting Adaptor Required for glass installations, this product can be used with the SureFlap Microchip Pet Door. When mounting in glass, this accessory allows mounting in circular holes with a diameter of 11 9 16" (min) to 12 5 8" (max). The total diameter of the mounting adaptor is 15". The Pet Door Mounting Adaptor includes two parts, one for the exterior and one for the interior of your home. The Pet Door Mounting Adaptor is not