Package include :6 packs.This pendant is light and compact, your pet can hardly feel it, but the nickel-plated surface makes the pendant shine in the sun, it is easy to be discovered, is your pet's safe umbrella. Keep it away from kids due to small parts.Design by Screw Thread:This pendant comes with screw thread,no sharp edges,will not hurt your pets.And it even looks like a pretty little trinket for your pet.Great for all kinds of dogs and cats and other small pets.:The cat id tag barrel is made of stainless steel.It is small,light and waterproof,can be kept for a long time without fading.With a ring,very easy to clip on the collar of the dog,cat,and other pets.When using it for your pet,please hang up the pendant well. If our pendant tied ok,it is impossible to fall off. It is very safe for your pet.With Address Paper:Cat name tags comes with an address paper insert inside,owner contact details can be written inside ,leaving a dog name,your phone number and address,to help your pets return home when missing.The pet ID paper is protected by a pendant, and the contents inside will not wear and fade.Give Your Pet a Big Protection:You just need to hang dog name tags on your dog or cat's collar.Easily attached to collar.This means every stray canine or feline pet can be easily returned to his or her owner.Yes,your little move gives your dear pet a big protection.