River's ID plate is in the shape of North Carolina. I hand-engraved details of a river running across the state and then stamped the customer's phone number (numbers missing to protect my customer's privacy).
For added durability and awesomeness, I also put a brass North Carolina on the inside of the collar. This way the rivets attaching the plate pass through both brass surfaces creating a durable, comfortable and gorgeous look! Plate is brass and the tube rivets are sterling silver.