• Crafted from high-quality brass with polished mirror gold finish, hypoallergenic, tarnish-resistant and durable for long-term use. • Complete set includes 6 small (14mm) + 2 large (17mm) covers, fits buttons up to 12mm & 14mm respectively for versatile use. • Innovative snap-shut design, easy to install in seconds, no tools needed—securely locks onto buttons to prevent loss during events. • Instantly transforms regular shirts into tuxedo-style formal wear, ideal as a cufflink alternative for weddings, galas and business meetings. • Versatile for men’s tuxedos and women’s blouses, elevating your look with minimalist elegance for any occasion.