This is a set of a large GIVI aluminum top case and base plate. I imported it from overseas about 5 or 6 years ago and purchased it new. I used the case attached to the base plate that I am selling this time. Everything in the photos is included. It can be attached to a rear carrier, etc., with the bolts and screws in the photos. (The measuring tape for size comparison is not included.) The base plate will be shipped inside the case. The aluminum case has one key. There are scratches, but there are no major defects. Please consider this item as a used item that has been removed from a vehicle. The product names at the time of purchase were as follows: Aluminum Top Case ・GIVI Trekker Outback EVO Smart Anodised 58L Monokey Base Plate ・GIVI E251 Universal Trägerplatte für Monokey Topcase The product description of the aluminum case from Amazon is as follows: ・External dimensions: H323 x W555 x D454mm ・Capacity: 58L ・Load capacity: 10kg ・The case body has a robust structure that uses 1.5mm thick aluminum plate and technopolymer parts for reinforcement of the corners. ・Installation is the same as the conventional Monokey case and has high adaptability. This is a large item, and the price includes shipping. I will not lower the price.