DESIGN: Cat Collar , Keep you aware of your pet's location at all times. Our cat tracker contains an airtag holder and a silver bell. Lets you find it by sound. SAFETY AND COMFORT FOR YOUR PET:case is made of soft silicone, non-toxic and eco-friendly, and printed with reflective cute pattern for high visibility at dark. Breakaway Buckle can be easily released when pulling forcefully, effectively preventing suffocation accidents caused by pulling the neck forcefully. ADJUSTABLE COLLAR SIZE:The length is adjustable to fit a pet neck size of 8.66 - 13.78 inches and the width is 0.4 inches, suitable for most small animals such as cats, dogs and kittens.To choose the correct size, please measure where Cat Collar would comfortably lay before purchasing. WIDE AND EASY TO USE:The Cat Collar has a waterproof airtag holder. Put into the cat collar holder, then you can use your iPhone to know exactly where your pet is to keep it safe.The slide-on design can be widely used for cat, dog collars and anything with a strap.