Thank you for viewing. This is a set of 5 buttons. The color is a chic, dark brown mixed with gray. 【Size】 Diameter: Approximately 2.5 cm Thickness: Approximately 4mm ・I love buttons and have been collecting them, but I am selling them to organize my collection. ・These are new and unused, but they are old buttons from the Showa era. Please understand this before purchasing. ◆Anonymous Delivery I am also selling other buttons, so please take a look.