Wall Tunnel Upgrade

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Need a deeper wall tunnel after ordering your pet door? Select your door size and desired tunnel depth below. All JGM Wall Model Pet Doors include our Standard 8" Wall Tunnel at no additional charge. This product is for customers who need to upgrade to a 12" or 16" Wall Tunnel for thicker walls or specific installation requirements. Please select the same door size as your existing JGM Wall Model Pet Door to ensure you receive the correct tunnel upgrade. Show more