MATERIAL✦925 sterling silver, not easy to get rusty. It still keep bright and shining after used for a long time,high quality,color:platina plated over sterling silver. SIZE✦16X23mm,can fit 10X13mm oval cabochon ,hole 2.5mm,Package:1pc pendant setting only. The chain and gemstone are not included. USAGE✦Base blank fits 10X13mm oval cabochon.Put the gemstone on it and press to secure the gemstone. CRAFT✦the pendant Setting Connector Semi Mount Blanks is specially designed for DIY Jewelry Crafts Making, just paste your favorite one on the pendant tray, to complete a delicate and beautiful pendant necklace. GIFT-WORTHY✦ Jewelry is the perfect gift for the holidays, makes a sentimental surprise for any awesome lady. Great gifts for Mom or Grandma on Mother's Day, anniversary, birthday, or wedding celebration. 925 Silver Pendant Blank for 10X13mm Oval Cabochons Pendant Sterling Silver Pendant Base Pendant Trays for Jewelry Making,Material:925 sterling silver,Color: platina color,Size: 16X23mm,can fit 10X13mm oval cabochon ,hole 2.5mm,Package:1pc pendant setting only. The chain and gemstone are not included.