Rear carrier for Vespa small frame 50S/100/ET3/vintage vehicles. Cargo area size: Approximately 23cm long x 31cm wide at the top x 36cm wide at the bottom. It is fixed with the existing 3 bolts under the seat. It does not come into contact with the exterior body, so there will be no scratches or marks. ☆ Please remove the washers from the seat bolts. It also serves as a grab bar. Due to being an overseas product, there may be some rough spots, but there are no problems with performance. I have also been using the same one (in the photo) for many years. We do not negotiate discounts. Thank you for your understanding. m(_ _)m