This is a carrier seat for dogs to attach to a bicycle. I purchased it at an authorized store last year, but I found out I was pregnant soon after, and only used it 3-4 times before I stopped riding my bike altogether, so I'm selling it while it's still in good condition. The purchase price was about 35,000 yen. There are some scratches where the dog chewed on it (photo 4), and there are minor scratches from normal use, but it was stored in an indoor bicycle parking area, so the condition is good and it's generally very clean. Since I don't have a car, it was very convenient for taking my dog to a dog run that was a little far away, but not far enough to take the bus or train. How about expanding your range of activities with your dog this coming warm season with a Buddy Rider? * All accessories including installation tools are included. * It will be shipped in the original cardboard box. * There are bite marks on a part of the main body (photo 4). * Please check the product description site before purchasing, as there are shapes and sizes of bicycles that can be installed. * I will include the original simple instruction manual (all in English), but please refer to the official website videos or YouTube for more details (I was able to install it easily by myself). * Please understand that this is a used item before purchasing.