1. Put Airtag into this cat collar with holder to create a lightweight tracking collar for your cat. The air tag holder is easy to insert into your air tag device, this apple air tag collar is suitable for you to take your pet to go hiking, climbing, jogging, going to the park or just walking on the street, let him play freely2. There is an airtag box outside the cat collar, no need to buy an extra airtag holder for the cat collar. This Apple Air Tag Collar will keep your cat from chewing on air tags or shaking3. The collar has a detachable safety buckle design, which is easy to release when pulled hard - making it safer for your pet to run around the house4.【Reflective Collar】The design of the reflective nylon kitten collar allows your pet to be seen in the dark environment, if your pet wears an air tag device, you can track the location at any time without worrying about losing him