These square Nomination Silver Black Graduation Hat Charms are part of our range of Graduation themed links, which form our large Composable® collection of Silver Nomination Charms, handcrafted by Italian artisans using 925 sterling silver on a bed of stainless steel - these Composable® modular links are designed to attach onto the Nomination Charm Bracelets, with each order accompanied by official branded packaging including a 2-year warranty.