Compatibility: Only applicable to AirTag in 2021. (Note: AirTag is not included) | Simple Design: Simple Simple Design: Simple yet novel design for holding Airtags, easy to use and carry with; overall length measures 3.5 inches, and diameter 1.5 inches.novel design for holding Airtags, easy to use and carry with; overall length measures 3.5 inches, and diameter 1.5 inches. | Safe And Durable: Apple airtag leather case cover has a strong button buckle, easy to install, protects the airtag, and resists scratches. | Use Occasion: This airtag protective case comes with a keychain, you can attach it to your car key, your bag, child's schoolbag, dog leash, valuables, etc. Easily swap and change where you attach your airtag on the things you want to keep track of. | What will you get: 2 - Protective Cover for Airtags. We will refund 100% for any quality problems.