Perfect fit: We specially designed this protective case for 2021 AirTag, which perfectly fits the size of the new Apple tracker. The viewfinder is easy to install and will not fall out of the enclosed protective cover. Double insurance: This AirTag 2021 protective case has a double lock to prevent loss. The silicone buckle is super elastic and durable. It has been tested and can withstand the test even in rigorous use. Just press the button and double-fix it with the rubber ring on the back. Then it will be firmly fixed on the pet collar, and you will never have to worry about your Air Tag falling off Comfortable for pets: AirTag soft silicone sleeve is made of high-quality soft silicone. This Air tag silicone sleeve brings you a silky soft touch. This buckle design is very suitable for general pet collar size. Puppy will never chew or play AirTag anymore. Zero signal loss: With the most advanced design, it can easily access all the functions of AirTags without any interference from the silicone shell. Your AirTag will always maintain a good connection and protection, and so will your beloved pets Product description Perfect for your restless dogs and cats running around. The double-lock design of the snap buckle and rubber ring ensures that the Airtag protective sleeve of the dog collar is securely fixed on the collar, so you never have to worry about your airtag dripping. You can hang your air tag on the neck of your beloved dog, so you can determine its location at any time and prevent it from getting lost. Easily access all the functions of AirTags without any interference from the silicone case. Airtag dog collar, airtag pet collar, Apple air tag tracker cover Applies to: Applies to Apple Airtags location tracker Protect your equipment: anti-scratch, anti-fingerprint, anti-drop.