The Key Chain bracelet by Skultuna features the iconic key from one of the first Skultuna products and is available in gold-plated and polished steel. Adjustable lock. 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: steel 316L gold-plated Dimensions: Ø14.5 cm