Wedding Invitation Slate Photo Plaques are stunning when images are applied. All of our Slate Photo Plaques come with nice black display stands and will be delivered to you in a box suitable for wrapping. Due to the rocks being natural they all have slight imperfections that make each plaque unique. Your invitation will show outstanding clarity and will last for many years to come. They are available in 5.5" x 5.5" , 5.5" x 7.5", 7.5 x 7.5", and 7.5" x 11.5".