All of our leather dog collars come with a free brass nameplate that includes up to 3 lines of information (16 spaces per line maximum). This nameplate will help to identify your pet if it may get lost Include your pets name and address, along with a contact number. You can even add an extra line for reward, medical, or vet information to be placed on your leather dog collars. Strength, suppleness and a high luster finish are added to these leather dog collars through chrome tanning. The buckles and D-Rings are nickel-plated for long use. You'll appreciate the quality of these genuine leather dog collars.