Simulated Emerald Crystal Heart Shaped Dangle Bead Charm .925 Sterling Silver This modest heart shaped charm hangs from a 4.5mm unthreaded core and holds a single, elegant simulated emerald, the May birthstone, perfect for bringing that unique something to your bead story. 100% safe for sensitive skin. Copper and allergy free. Material: .925 Sterling Silver, Crystal Measure: 21 mm L x 14.8 mm W, 4.5 mm Bead Core Weight: 2.5 Grams Compatible with Pandora Charms, Biagi, Troll, Chamilia, European Style, Persona, Ohm, Kay's Charmed Memories and More. Fits both necklace and bracelet 3mm or smaller. The Unthreaded Hole Size is about 4.8mm-5mm. Free elegant black velvet pouch, bead make a great personalized gifts for Mothers Day, Anniversary, Wedding, Birthday, Christmas, Valentines Day, Graduation Gift for Sister, Mother, Mom, Grandmother, Daughter, Wife, Girlfriend, Aunt, Mum, Grandma, Female Friend or Treat Yourself 30 Days Money Back Guarantee combined with world class customer service no question asked. Bling jewelry offers best quality without compromise. We individually inspect each of our products, to make sure you are only getting the very best from us.