Bling Jewelry Twisted Cable Spacer Bead Charms .925 Sterling Silver Like a twisted rope, this thin 5mm unthreaded core, sterling silver spacer bead is a nice way to break up your bead story in both a subtle and fun manner. 100% safe for sensitive skin. Copper and allergy free. Material: .925 Sterling Silver Measure: 10 mm L x 2 mm W, 5 mm Bead Core Weight: 1 Grams Compatible with Pandora Charms, Biagi, Troll, Chamilia, European Style, Persona, Ohm, Kay&#039;s Charmed Memories and More. Fits both necklace and bracelet 3mm or smaller. The Unthreaded Hole Size is about 4.8mm-5mm.