● The material of the badge is matte ● Diameter is 44mm ● Two groups are not for sale "Would you like to go to the concert with me?" In my 20-year-old youth, I like to go to music festivals and watch favorite orchestra performances. I am always happy and indescribable. I often think that if a good show, a great music festival, can make friends who have not seen for a long time See, can promote some love, can make the tired souls busy with work and life get happy, can promote some good things happen, why don't we enjoy together? The collision of the AB side of the cassette is super cute, The color of the badge is more vivid than the photo!