[for Apple AirTags] Compatible with for AirTag 2021, specially designed for the Apple AirTags 2021. Note: AirTag not included. Our AirTag cases are exclusive designed to easily fit your AirTag size perfectly. You will receive a 4-pack of AirTags clear TPU cases for all ports and functions. Keychain loops closure. It can be worn on anything, such as: bag, hook and keychain. [Apple AirTag Holder] The air tag case is made of high-performance TPU for durability. The precision cut AirTag case shell wraps your AirTags in all directions. It can ensure that the Air Tag will not fall out during using and protect your AirTag from scratches, abrasions and damage. It holds the Apple AirTag and protects it against dust and impacts. [Air Tag Case] The AirTags case is washable. It has a special coating added to the surface of the Air tags case for easy removal of dirt. With IPX8 water resistance, the airtag cover is sweat, water and rain resistant. The exposed hole design is very suitable for signal transmission. The Slim holes on the surface allow the sound to be fully released. Fits tightly with AirTag and won't wobble. [Tracker Keyring] The back and the front of the air tag case is designed for full wrapping. The colors are fresh, transparent and modern. Comes with a stylish metal carabiner key ring that can be opened by pressing the switch with your hand. You can easily hang the AirTag anywhere, such as key backpack suitcase bicycle and the collars of your pet dog or cat. You can keep track of them at all times. Material:TPU colour:Random(white, black, blue or pink) Colors are random and cannot be specified Package Contents: 4 x For AirTag Protective Case