These are specialty "Dog Tags" aka Military- GI Tags made exclusively by Pandora's Jewel Box. They are all custom made and require 2-3 days to ship out. There are a few examples in the top image. The tags are light weight steel in silver tone with genuine Swarovski Crystals.
The crystals on the large tags will be slightly larger.
The Green Camo tag coordinates with the Green Camo Collar. The Pink-Green Multi tag coordinates with the Pink & Green Multi Camo collar. The Blue Camo tag coordinates with the Blue Camo collar and the Pink and Diamond Tag tag ( not shown) coordinates with the 2 tone pink on Pink Camo collar.