A. ECONOMICAL CUFFLINK SET: 6 pairs of cufflinks, with a size of 5*5 cm. There are 2 different styles in round and square, and 4 shapes in total. All are in gun black. They can match any suit in various occasions, making you look formal and handsome on a daily basis. B. TOP MATERIAL & GREAT WORKMANSHIP: The cufflinks are made of healthy brass. They have a smooth appearance and a good weight, being durable and solid. The cufflinks adopt a flexible bullet back closure and a swiveling post, which are easier to bend. They have a highly polished surface and rounded edges, providing a comfortable touch feeling and being convenient to wear for a long time. C. IDEAL GIFT FOR HIM: They are men's dress accessories. They are a good choice to send as a fancy gift for your husband, boyfriend, father, or groom on various occasions such as Valentine's Day, Christmas, anniversary, engagement, party, meeting, dating, wedding, and daily wear. D. PERFECT MAN'S JEWELRY COLLECTION: The 6 pairs of cufflinks include square cufflinks, round cufflinks, knot cufflinks, and carbon fiber cufflinks. They can give you a calm, elegant, and handsome look, suitable for men's business or formal daily wear. Package includes: 6 pairs of cufflinks