Two dog doors in good shape. My dog is too big for them so they can go to someone with a smaller dog. 12”x8” opening. They are designed to go into a door or a wall. They each have a cover to close them up and a flexible plastic flap with a magnet to hold them shut. They are nice, expensive doors. They make life much easier because the dog can let himself out! I’m asking $10 each. There is a piece of styrofoam I cut to fit for extra insulation on cold nights. It’s free to whoever wants it.