This product is a set of four Chuwa Pane penlights from the GIRL LIVE TOUR 2020 and one can badge of Ohka Ogawa. The penlights have only been taken out of their bags, so their functionality is unknown. (The pull tab for battery activation has not been used.) Also, one of the penlights' straps had a small stain on it originally. Although these items are unused, please understand that they have been stored at home and may have scratches, stains, or malfunctions before purchasing. (Please refrain from purchasing if you are sensitive to such issues.) Please note that I am a private seller, so there may be oversights. Also, I have a cat (short-haired breed), but I am taking precautions and storing the items separately.