This is an Uber Eats light marker (night marker). It's a reflector that can be attached to a delivery bag, etc., to improve visibility in dark places. It was distributed as a novelty item and is now a rare item as distribution has ended. The main body is in a clean condition with no noticeable scratches. The hook at the top is rotatable and easy to handle, and it seems that a button battery is inside the Velcro part on the back. It can also be bent and attached. There is a switch for lighting, but the operation has not been confirmed, so the battery level is unknown. Please understand this before purchasing. It has been stored in an environment without smokers or pets. The size is approximately 30cm in total length (including the hook), and the main body is approximately 20cm in length (both are actual measurements, so there may be some errors). Shipping will be anonymous and will be protected from water damage. Instant purchase without comments is welcome. Thank you very much.