★Key Product Features★ Material:Genuine 925 Sterling Silver-925/S925 Stamped Size:16*16mm,Hole Size:4.5mm,Weight: approximately 2.6grams, not including chain. ★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 and daughter. ★REMINDER★:if you find signs of silver with yellow,dont worry about it,you can wash surface with polishing silver cloth. ★CUSTOMER SUPPORT★:Please feel free to contact us if you have any question about this item.