Honeycat's perfectly petite Polaroid Charm fits a tiny photo of anything you want to keep close to your heart. The details- This is only the charm, no chain is included. Charm measures 15.5mm x 18.5mm and fits a 13mm x 13mm photo (which is about 1/2 inch x 1/2 inch). Necklaces are plated with 18k gold and finished with a protective coating.