Sparkle, dazzling beads, soon to become treasured favorites.Cosmic Sparkleberry beads made with genuine Swarovski crystals. Beads are .925 sterling silver-lined. Two sizes Large 12mm and Small 8 mm. 12 colors. Beads have a 2.6 mm hole and fits all our silver chains. With one necklace or bracelet and a selection of beads, you can create numerous designs for everyday wear and special occasions. It's unique, economical and fun!