Personalized Identification: The cat collar is embroidered with your cat’s name and phone number. And the embroidery is permanently stitched into the collar for strength and long-lasting durability Safety Breakaway Buckle and Includes Bell Attachment: The airtag cat collars feature a safty breakaway buckle, which allows your cat to quickly break free when it is in danger outdoors or hanging on a tree.and Comes with a bell that helps you locate your cat Design for airtag: The personalized cat collar comes with an elastic airtag case, well protecting your airtag device and prevent airtag from falling off or dangling(Note: AirTag is not included.) And the Airtag Holder is waterproof and easy to clean Multiple Options and Adjustable Sizing: The custom cat collar comes with 7 Collar Colors and 12 Thread Colors, which offer more than 80 different options. And With the adjustable length from 7 - 12 inches, you can easily find the comfortable size for cats How to order: 1.Click "CUSTOMIZE NOW" 2.Chose the Collar Color 3.Chose the Thread Color 4.Left your Cat's Name and Number 5.Finish the customized information and then Add to cart Personalized Cat Collar with Airtag Holder, Custom Embroidered Cat Collars with Name, Nylon ID Collar for Cat with Breakaway Safety Release Buckle with Bell