radrings.net manufactures jewlery for teens.. After years of surveys, and interviewing students on graduation products we produced products at a much lesser cost and more products, rings, pendents, earrings and braclets. All products have a colored chip of school or birthstone. All products do not have a 20 on them such as 2013, 2014 ect. Our products have 13 14 15 or 16 on them and are available for 9th through 12th grades, teens and adults