This unique left side wheel spinner cufflinks by SEAMAN is a stylish and creative men's birthday gift. Made of brass and featuring a silver color, these cufflinks are perfect for various occasions such as engagements, weddings, anniversaries, and birthdays. The spinner design adds a modern touch to a traditional accessory, making them a great choice for those who appreciate gadgets and tools. With a vintage-inspired theme and a hint of retro fashion, these cufflinks are sure to impress any man's jewelry collection. Cufflink size is 23x23mm