The Icon Cufflink series by Skultuna takes its inspiration and name from the popular Icon Cuffs series. The cufflinks are available in matt gold-plated. gold-plated. titanium black and polished steel. The brand Skultuna was founded in 1607 by King Charles IX of Sweden as a brass foundry. Today, Skultuna is one of the oldest companies in the world and still purveyor to the Swedish royal family. For over 400 years. Skultuna has been producing products of the highest quality for everyday use and for special occasions. Material: Polished steel Dimensions: Ø1.1 cm