EXPAWLORER Adjustable Cat Collars Pack of 6, Colorful Nylon Breakaway Safety Pet Collar with Bells More Choices: Pack of 6, different color designs satisfy your different preferences. Comfortable: Made of durable nylon, they are breathable, comfortable and safe. It is also easy to adjust and fits most sizes of cat and some small animals, such as rabbits. Safety: The cat collars have an automatic snap that will release under your cat's weight. This allows your pets to break free if they become trapped. Fashion: These groovy collars have bright colors and high-quality bells. They can be a way of expressing your cat's personality and also alert people and wildlife that your cat is near. Timely Customer Service: If any question please feel free to contact us, we will make a response ASAP and do further helping for you.