Miraclekoo 20 Set Silver Plated Round Bezel Pendant Trays with Glass Dome Tiles Cabochon 25 mm Blanks Cameo Bezel Cabochon Settings PACKAGE INCLUDE:20round bezel pendant trays,20 Glass Cabochon HIGH QUALITY: Nickel Free & Lead Free;Fits 25mm cabochons (Approximately 1 inch) Inner size: 25mm , Loop size : 4mm * 6mm;Most necklaces fit. Bail was made into unit WIDE RANGE OF USAGE:These durable pendant trays are great for cameo pendants, photo jewelry, resin, crafts, custom jewelry, and many other uses.