Anti-breaking Cat Collar Holder: To give you a better holder,we integrate stainless steel anti-breaking leg on our cat collar holder waterproof.Make a better and longer service life. Waterproof & Dustproof: Your cat is probably running everywhere. To make sure its tracking is most reliable, your cat should stay , and it with this holder. Track Your Cat: Just install your FOR to the dog collar holder for 24/7 cat tracking, straight from your for . The non-dangling case loops through the cat collar, so you don't have to sweat your flying off your furry friend. Not Reduce Tracking: Our cat collar holder not reduce the range of detection or the noise emitted by your tag if searching for it with sound.(Please Note: and Collar are not included) Color: B:Black & White Material: Metal Package Contents: 1 x Protective Case Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.