{"product_id":"petsafe-smartdoor-wall-entry-inner-extension-cpa00-12021","title":"SmartDoor Wall Entry Inner Extension","description":"The PetSafe Tunnel Extension for the Large SmartDoor Pet Door allows you to expand your main wall tunnel from 7\" to 9\".\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with the Large Electronic SmartDoor (PPA11-10709)\u003c\/li\u003e\n\u003cli\u003eEach extension adds 2¾ inches.\u003c\/li\u003e\n\u003cli\u003eThis tunnel must be used with the Wall Conversion Kit (not included).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PetSafe","offers":[{"title":"Default Title","offer_id":50519899537657,"sku":"CPA00-12021","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/4601\/0361\/files\/CPA00-12021.jpg?v=1790107044","url":"https:\/\/danchrispetssupplies.com\/products\/petsafe-smartdoor-wall-entry-inner-extension-cpa00-12021","provider":"danchrispetsupplies","version":"1.0","type":"link"}