Features: Pet Collar for Locator,Locator Protective Holder,Tracking Collar For Small Dogs,Tracking Collars For Cats,Chihuahua Collar,Put an Locator into this collar with holder to build a lightweight tracking collar for your cats. It is designed for Trackers for small animals like dogs chihuahua. Locator Collar Holder: The Locator collar comes with an locator case, which is shocking-proof. Specially designed for cats and small animals' small collars, slide-on installed, no reaches from your pets. Safe collar comes with break away safety buckle design, easy to release when pulling with force, safe for your pets when they running around house garden. Adjustable Collar: The length is adjustable, great for most cats puppies and small pets. Silicone waterproof holder Specifications: Material:Nylon Color:black/pink/blue/orange-/green Size:s/-m/l= S:1.5x28x39cm/0.59x11.02x15.35in M:2x34x49cm/0.79x13.39x19.29in L:2.5x42x60cm/0.98x16.54x23.62in Package Includes: 1x Pet Collar for Locator note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color of the item