This necklace features a beautiful silver antique round pendant setting with domed glass. Underneath you see an image of the universe in blue. Size of this round pendant is 1 inch. A 16 inch antique silver cross chain is connected to the pendant with 2 silver jump rings and a silver lobster claw to close the necklace. The pendant isn't waterproof. Choose a necklace style you want to order by clicking on the drop-down menu "Select a Style"