The size of this collar is designed to fit cats and some small dog breeds, adjusted from 8.7"- 10.6". You need measure your cat's neck girth before purchase to ensure it is suitable. | Made of super soft PU leather material, it’s durable, comfort, and high tenacity. While ensuring durability, it also improves its comfort. | Reliable, 5000 times bending experiments,no crack and no stripping. It has a longer service life and may be worn by the next generation of cats. | PU Leather easy to clean easy to keep its beauty,perfect for the daily use of the cats. Whether it is going out for a walk, shopping, or attending a party, it is very suitable. The colorful colors also give you more choices. | Pack of 2: Come with two different color, best gifts for you cats. Different colors can highlight different feelings and make your life more colorful and rich.