Material: Metal Size: 1.7*2.1cm / 0.66"*0.82" 0.9*0.8cm / 0.35"*0.31" Color: Black 1. Fashion Design: The cufflinks feature exquisite design, showcasing personal charm. 2. High-quality Material: Made from premium materials, resistant to rust. 3. Exquisite Craftsmanship: Each pair of cufflinks is meticulously crafted with attention to detail. 4. Delicate Decoration: Paired with a suit and tie, they add a touch of elegance to the overall look, showcasing gentlemanly style. Notes: 1. Please note that the actual color of the product may vary slightly from the images due to different computer displays. 2. Due to manual measurement, please allow for slight differences in size. Thank you for your understanding. Package includes: One set of cufflinks (6pcs or 4pcs)