I've only used it once, so it's in great condition. It's not just for cufflinks; you can also put them through the drawstring holes of a hoodie for a unique accent accessory. - Design: Handcuff-shaped cufflinks - Material: Stainless steel - Style: Casual Size: Approximately 2cm in both length and width [handcuff part] Shipping will be done with bubble wrap and Yu-Packet Post Mini. Thank you for looking.