This product is a set of one main unit (stay) and one sticker. The main unit is made of stainless steel, so there is no need to worry about rust. Made in Japan. It can be installed regardless of the license plate size. (See image 2) This is a small REC mark for motorcycles. It can be effective not only for vehicles equipped with a drive recorder but also for vehicles without one. Although I don't have a drive recorder, after installing this product, other drivers started to keep a safe distance from my vehicle. (This does not guarantee the effect) Please install it on the back side of the license plate. Use the license plate bolts for installation. The sticker is reflective, so it reflects light when illuminated. You can use this product with confidence as it does not violate the Road Traffic Law. (Confirmed by the Metropolitan Police Department) Shipping method is Click Post. Price reduction is not possible. Please understand. **Caution** This is a general-purpose product, so it may not be possible to install it depending on the vehicle condition. We cannot accept any claims such as inability to install. Please check your vehicle condition before purchasing. There may be seams or misalignments in the sticker manufacturing process. The lifespan is 2 years. Type...Other