Complete Combination Set You will receive: 1 pet door + 8 long screws + 8 short screws + 8 screw caps + 4 double-sided stickers + 1 instruction manual. The overall outer dimensions of the pet door are 10.7" x 9.5", (inner dimensions are 7.08" x 7.48" ), making it large enough for cats and smaller dogs to pass through comfortably.,Complete Combination Set You will receive: 1 pet door + 8 long screws + 8 short screws + 8 screw