2Pack Cat Collars: 1 x Reflective strap collar and 1 x reflective paw print collar. Made of soft nylon material. The reflective design lets your cats can be seen clearly in dark environments (both breakaway clasp designs)Airtag Tracker Collar: Put an Airtag into the colorful silicone holder with a collar to build a tracker. Locate your cats easily on the "Find My" app on iPhone (Airtag not included).Breakaway Clasp: Both the collars come with a breakaway safety buckle design, the buckle will quickly release when pulling with force, safer for your pets when met dangerous situations.Airtag Holder: The collars come with 2 airtag holders, waterproof and shockproof, to protect the airtag meanwhile playing a decoration role. Specially designed for pets small collars, slide-on installed, no reaches from your pets.Adjustable Collar Size: Adjustable collar length suits pets' neck sizes from 8.7 to 13.8 inches, great for most cats puppies, and small pets. Easy to find the most comfortable size for them. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.