From the details and design, it's from around the 1980s. [Size/Color] Diameter: Approximately 2.4cm #WhichPink? ← Check out pink items!!! [Condition] There are small scratches, rust, and distortion, but it has a nice vintage feel! [Remarks] Designed by the post-punk band Echo & the Bunnymen in '78. The aesthetic of "Ian McCulloch" on the front also helped, and it sold quite well in Japan. I also have vintage band tees and badges for sale! #WhichBEE? #WhichBGE? Please check them out! I'm still listing items from this era! Search #80sWhich? "echo & the bunnymen echo & the bunnymen joy division gang of four public image limited slits radiohead new wave newwave undercover peel&lift vila strange boutique seditionaries supreme noah …"