Set of Six Bundle Blue Murano glass Lampwork Charm Bead .925 Sterling Silver This set of six simulated topaz and Simulated Turquoise come in a variety of patterns and has two 3D charms. The whole bundle is glass with 4.5mm unthreaded sterling silver cores, good for more than just Novemeber and December birthstones. 100% safe for sensitive skin. Copper and allergy free. Material: .925 Sterling Silver, Murano glass Lampwork Measure: 4.5 mm Bead Core Total Weight: 15 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. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it! Measure: Approximately .5in dia x .125in w, 4mm core Weight: 2 grams each Material: Murano Glass, .925 Sterling Silver