Janecrafts 20pcs Vintage Square Shaped Pendant Metal Trays with Flange Rim-- Antique Bronze-- Pendant Blanks Alloy Cameo Bezel Cabochon Settings 25mm 1. 100% Brand New. Shimmering silver, Glam antique bronze, charming antique silver for your choice. 2. Fits 25mm cabochons (Approximately 1") 3. Inner size: 25mm , Loop size : 4mm * 6mm---Most necklaces fit. Bail was made into unit, not soldered on -- very strong. 4. Fits perfectly with 25mm Square glass cabochons 5. Perfect for zipper pulls, key chains, rosaries, hanging art, using baby pictures, super hero logos, quotes... with some creativity and thought, these can do anything.