This is a set of Alvark Tokyo novelty goods. ① Luke sticker x 1: Approximately 10.5 cm (height) x 14.7 cm (width) ② Luke card: Approximately 10 cm (height) x 4.5 cm (width) There is a little air trapped under the surface at the top two corners of both items. This was the condition when they were distributed. ③ Rubber band: The size is probably free, but if I had to say, it's about 6.5 cm in diameter. Two red and two black, for a total of four.