A great way to keep your loved ones close. Sterling silver locket cuff links allow you to personalize the outside with our engraving service and keep 4 pictures of loved ones inside. Working locket cufflinks snap shut for when you are not looking at the pictures. Photos will need to be cropped to approximately 3/4" x 1/2". Approximately 3/4"W x 5/8"H. Total Weight 13g (.5oz). Real working lockets. Engravable whale back closure.