Description: Brand new and high quality Feature: Apple Airtag Compatibleairtag dog and cat collars are fully compatible with Apple Airtags. By securing the collar with this air tag, you can track cats and dogs while they're hiding somewhere in the house. Never lose your pet with this small air tag dog/cat collar. Cat & PuppyThe airtag dog collar is 21.3 inches in length, but has multiple holes in the strap. You can adjust 9-19.5 inches to fit your pet. We recommend you use it for cats, small and medium dogs. [Comfortable and Durable] This airtag dog and cat collar is made of soft silicone material, non-toxic, comfortable, sweat-proof, scratch-resistant and washable. 43g is very light and easy to carry. Product Specifications: Material: Silicone Package Included: 1pcs *collar Or1pcs Adjustable Bell Pet Collar for Cat Small Dog(Not Included AirTag) Note: Please allow 1-2cm difference due to manual measurement. Due to light and screen difference, the item's color may be slightly different from the pictures. Thanks for your understanding If you aren't satisfied with the item,please contact us before you leave the feedback,thank you for your support