Description:Material: AlloyTurn your favorite charms or beads into necklace pendant easily with these solid findings, you will be more beautiful and confidentPerfect findings for making personalized jewelry. Every findings has its unique design and style and theme, and the jewelry made with them are unique and represent your own style.Simple blank design, suit to put the cabochons, jewelries, rhinestones on the top baseGreat DIY accessories for home jewelry makingSpecification:Color: Tibetan SilverTotal Size: Approx. 28x23x6mmBlank bezel inner diameter: Approx. 20x20mm / 0.8x0.8inch, bezel depth: Approx. 2mmBail Hole size: Approx 4.5mm / 0.17inchPackage Includes:40 Pieces Blank Square Bezel Tray Base for 20 mm Cabochon Necklace Pendant