Description: The protective cover comes with a key chain, which easily attach to your bag, purse or pet collar, you can carry your AirTag everywhere without losing them. Features: Luminous design, can be seen even at night, great for black or dark hair pets. Even if you don't have AigTag, you can also hang these covers on your pet collar. Install Airtag tracker, prevent pets or kids from being lost(Airtag is not included) Firmly fixed, not easy to fall With a key chain, can be hung on pet collars, key chains or school bags Can protect the Airtag from drop and scratches Suitable for Apple Airtag trackers(Not Included) A great gift for your pet or other friends who have pets Specifications: Material: Silicone Colour: Blue, Green Product diameter: 3.6cm Package Content: 2 x Protector covers for AirTag (Airtag is not included) Please Note: The luminous function needs to absorb light first to glow in a dark place. Due to the different display and different light, the picture may not reflect the actual color of the item.