Pet Door Dog Door Easy Install - Wood & PVC Doors & Walls，Cat Door Free Movement & Flexible Control - 2 Magnetic Flaps & Sliding Lock,Telescoping Frame,5 3/4" x 9 1/3" for Small Dogs Cats Up to 15 lb

Pet Door Dog Door Easy Install - Wood & PVC Doors & Walls，Cat Door Free Movement & Flexible Control - 2 Magnetic Flaps & Sliding Lock,Telescoping Frame,5 3/4" x 9 1/3" for Small Dogs Cats Up to 15 lb