Size Large. Clickit Terrain Plus crash tested car harness for dogs. Bought it several months before a long road trip, and when we put it on her for the trip, she just didn't like wearing it. But it's too late to return. So it has only been used one day. A few dog hairs in the inner fleece, but otherwise perfectly clean and totally undamaged – essentially new. First and last 2 photos are actual harness, middle two are from the retailers's website. Comes with the S clip and seatbelt cover shown in the image from Sleepypod, along with packaging and inserts.