The coins are made of. 925 fineness silver and come with a certificate of authenticity. The set includes three coins and features a unique design, making it a great addition to any collection. The coins are uncirculated and have not been graded, but their quality is evident in their detail and strike. The set is a commemoration of the 1986 World Soccer Cup held in Mexico and is a testament to the country’s rich history and culture. Add this set to your collection today and enjoy the beauty and rarity of these coins.