The bead is made using different colors of Pyrex glass layered with a small amount of cremains with an approximate size of 16mm. The bead is then personalized by engraving the loved one's name on one side of the Sterling Silver Bead Cap. (Max. amount of letters, numbers and spaces is 12.) The hole size is 6mm so these beads can be worn on the very popular Pandora / Troll Bracelets, or can also be worn on a chain as a necklace.