Bling Jewelry Happy Birthday Cake Pink CZ 925 Sterling Silver Bead Birthday charm Birthstone bead Sterling silver Cake shape with CZ candles Light pink gems The antique style oxidization of this birthday cake allows you to see the detail in the candles, hearts and frosting on this sterling silver 5mm unthreaded core, charm, making it perfect for your bead story. 100% safe for sensitive skin. Copper and allergy free. Material: .925 Sterling Silver, Cubic Zirconia CZ: 1.6 mm L x 1.6 mm W Measure: 11 mm L x 10 mm W, 5 mm Bead Core (check this-same bead as below-diff measurements) Weight: 2 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.