These accessories attach to buttons and look like cufflinks when worn. You can attach them directly to the button or open the clasp to attach them. They are new, unused, and in beautiful condition. Colors: Blue, Gold Size: Approximately 1.8cm in diameter I try to ship as quickly as possible, but please understand that it may take 2-3 days depending on circumstances. I will follow Mercari rules and hope we can have a pleasant transaction. If you would like to negotiate the price, please state your desired amount. * Offers without a stated price and excessive price reductions will be ignored. I will not respond to offers without a price. [First come, first served. Immediate purchase is OK.]