Baboni Pet Door for Wall - X-Large
Steel Frame and Telescoping Tunnel, Aluminum Lock, Double Flap Dog Cat Door
DIMENSION AND TELESCOPING WIDTH: The telescoping tunnel accommodates walls that are 4 3/4 - 7 1/4 in thick. Flap Opening: 13 19/64"W x 23 19/32"H. Frame: 17 11/16"W x 28 13/32"H. Cutout in wall: 14 9/16"W x 25"H.