Note: The cover pattern of S code is footprint, and the cover pattern of L code is square.
About this item
Keep your Family Safe : Doggie doors have Backplate, seals tightly and insulates extremely well to against all weather conditions
Easy Installation : Miaotong pet doors for dogs easily installed in doors and all types of interior and exterior, cut-out template and step-by-step instructions are included, easy to Installation
Dimension : L size:43X35.5X4CM; S size:35X29X4CM
Upgrade Material : This dog door constructed with special plastic that can withstand -40 degree temperatures and extreme heat, while perserving the light weight feature, No replacements, no adjustment, Compared with the plastic replacement flap, this pet door will accompany you all your life