Approximately 26x20mm silver plated cast fancy rectangle picture-frame charms. 2.5-3.5mm top loop. 2.2mm thick. Fits approximately 18.5x13.5mm images. Silver plate is a thin surface layer of actual silver. Overall dimensions do not include loop. Great for photos, paper, fabric, found objects, more! Seal images with Mod Podge® or Elmer's Glue-All® to prevent discoloration. Allow glue to dry completely before covering the images with resin or glaze.