Key Product Features: Size:25*12mm,Hole Size:4.5mm,Weight: approximately 2.5grams. Quantity: 1 Bead, 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. Condition: Material : 925 Sterling Silver Color: As picture Packaging: PP bag This item has certain subtle elegance and it is quite appropriate for office and formal wear. It is so light that you don't even feel it when you put it on. A wonderful gift for that special person in your life - whether it is for a birthday, Valentines Day, an anniversary, or any other special occasion. Jewelry maintenance and Precautions： 1.First.'s Best maintenance method is to wear every day, due to body oils can make silver natural warm luster. 2.Often wipe with a soft cloth make it often new. 3. Laundry bathing should be timely to remove all kinds of jewelry, to prevent jewelry case alkali products. 4.Avoid contact with hairspray, perfume, skin care products together. 5.When not wearing, be sure to thoroughly dried before storage to be placed, in order to avoid moisture to make them lose their luster