These cow tags blanks are made of aluminum materials, which are sturdy enough that they won't deform easily, and thick enough for stamping easily. With a smooth surface, providing you with a comfortable feeling when touch it. Features -Color:Silver -Material:Aluminum -Size:5.00X3.00X0.10cm/1.97X1.18X0.04in -Pet tag is made of safe and practical aluminum, so it is sturdy, wear resistant and not easy to tear. -You can engrave your pet's name, date of birth, address, etc. When your pet gets lost, people can send it home based on the information. -You can give this delicate pet name tag as a present to your pet or pet lover. They can help them find lost pets. -Small dog tag will make your pet look more adorable and lively. A nice present for your friends who kept pets. -With its small size, you can also use it as a bag pendant or key accessory. Package list: 30 x cow tags