This pair of elegant cufflinks, perfect for securing double cuffs, has a secure fixed back fastening for ease of use. The silk insert, in a design exclusive to Charles Tyrwhitt, adds a touch of sophistication to any formal look. They are ideal for special occasions, a distinguished daily work outfit, or as a gift - presented in a cufflink tin. They are also plated with rhodium, a hypoallergenic metal that resists tarnishing over time.