Key Product Features:Size:7.8*3.2mm,Hole size extends from 2.5mm to 4.5mm,Weight: approximately 0.75grams. Quantity: 6 pcs Beads, not including chain Material:Genuine 925 Sterling Silver. Measurement Attention: Compatible with All Major Brand Bracelets Necklace, such as Pandora, Troll, Chamilia, Kay, Carlo Biagi, Zable, and other add-a-bead bracelets and necklaces. Perfect Gift：Comes in a fine Polyester bag and a Polish Cloth.Ideal gifts for Valentines Day, Mothers Day, Christmas Day, Anniversary Day and Birthday to your girlfriend, wife, mom,friend,sister,Grandma and daughter. CUSTOMER SUPPORT：30-day money-back guarantee. Please feel free to contact us if you have any question about our product.