Looks like metal, but it's a plastic button! It's lightweight and seems easy to use♩ ※ There's a small round hole on the back like in the photo. The front is fine! ◆ 50 pieces! ◆ Antique Gold ◆ Plastic Other buttons ↓ #ichiteshigotetenbutton ----------------------------------- 【Bulk Purchase】 If you purchase multiple items, you will receive a 30 yen discount for each item starting from the second one.