[Compatibility] Customised for AirTag 2021. Fits your device perfectly, wraps around the AirTag as much as possible and offers optimum protection (Note: AirTag is not included) [Anti-scratch] Constructed from skin-friendly silicone, the AirTag cover offers enhanced scratch protection for your AirTag and is easy to install or remove. [Portable to use] Equipped with a key ring, it's incredibly convenient to slip the AirTag tag holder cover into your bag, car key, wallet, belt or dog collar. [Open design] Won't weaken your AirTag's voice. Easily keep track of the things you want [Easy to use] The lightweight profile adds minimal bulk. Several colours available to you