Dimart Plaid Pattern Nylon Adjustable LED Light Flashing Puppy Safety Collar Glow Night Walk Pets Dog Cat Collar Made from 100% tough Nylon which makes your dog visible in complete darkness Helps to keep you and your dog & other pets safe during walking. Provide safety for your dogs and pets while it's out alone at night. It is harmless to people and your pets. When your pet is playing outside and wearing this collar, the fleas, lice, mosquitoes, acarids can be killed efficiently. It can prevent your pet from being infectious. It's suitable for Chihuahua, Pomeranian, Toy Poodle, Miniature Schnauzer, Pekingese dog, etc puppy cat collars