I am unable to reply or ship items immediately on weekdays due to work. Thank you for your understanding. This item was previously sold in my shop. It is unused. The size is 30mm. I was selling them for 290 yen each, but this time I'm selling them for less than half price at 140 yen each. (140 yen x 5 pieces + 200 yen shipping) There are 5 pieces. Perfect for handmade crafts and upcycling. I will wrap them in bubble wrap for shipping. Please note that the color may differ slightly from the image. #buttons #unused #handmade