Keep track of your pet and protect him from getting lost with these stylish ID tags set with genuine Swarovski Crystals. Available in Clear; Blue; and Pink Crystals with FREE ENGRAVING!Keep track of your pet and protect him from getting lost with these stylish ID tags with FREE ENGRAVING. Each tag is made of a heavy brass metal that is plated with polished chrome for durability and set with genuine Swarovski Crystals in your choice of color. A crown is etched onto the tag and studded with crystals; as well. Tag measures 1-1/2" x 1"; and a split ring connector is included with each purchase. We also offer lobster claw styled connectors (sold separately) for easier collar attachment-great for frequent collar changes!