Description Breathable Durable Material: The cat collar boasts a soft and breathable polyester construction for comfortable wear, yet durable webbing and hardware that will withstand whatever your kitty brings its way. Silicon Airtag Holder: The collar is specially equipped with a waterproof silicon holder, compatible with Apple Airtag GPS Tracker, which is a perfect way to keep track of your cats whereabouts, the same-tone Airtag holder adds conformity and stylish. Versatile Collocation: The cat collar is accented with a matching bowtie and a silicon Airtag holder, both are detachable for easy change and collocation. Your cat could wear the collar alone or with the bowtie or Airtag holder, which adds a fun dash of color to your cats look. One Size Fits Most: Adjustable neck girth (11 to 15.7) offers a customized fit. Ideally, if your two fingers can fit in between the inside of the collar and the neck of your cat, then it should be a comfortable fit. Safety Buckle: The attached clip-in metal buckle and D-ring provide a sense of ease for a secure attachment, which are strong enough for your kittys wild nature.