Black and white Checkerboard Chequerboard Murano glass Lampwork Charm Bead .925 Sterling Silver If you're a fan of Indycar, formula 1, Nascar, rally racing, or the game of chess, you'll be a fan of this checked glass bead that sits on a 5mm unthreaded sterling silver core. 100% safe for sensitive skin. Copper and allergy free. Material: .925 Sterling Silver, Murano glass Lampwork Measure: 10 mm L x 10 mm W, 5 mm Bead Core Weight: 2 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. Measure: 14 mm L x 8 mm W Weight: 2.09 gram Material: .925 Sterling Silver, Glass