Show off your pet's personality and tell the world that they are a true Diva. The ID tag can be personalized on the back to spice up your pet's collar. The tag and clip are both made of metal. This increased durability comes in handy, as collar pieces can snag on corners, etc. Both sides are flattened for comfort. Comfort Diva is printed on the front and the back can be personalized with your pet's information. Material is a white coated solid metal in a 1" round size. Metal clip included.