PACKAGE INCLUDES -- The package contains 6 pieces of dog ID tags with six different colors in white, red, rose red, pink, black and blue. The size of each tag is about 2.56 * 0.59 inch, and the size of the stainless steel tag is about 1.18 * 0.55 inch. QUALITY MATERIAL - The tag is made of stainless steel which is not easy to rust. The silicone rubber is soft and elastic, which is easy to make on your dog collars. SILENT DOG TAGS - The silent dog tags make no noise for carrying dogs meaning your dogs don't need to hear the clatter of tags against their food bowl when they eat. CONVENIENT TO USE - Slide-on silicone design makes this label easy to put on and off for most collars.