Specification: Description: Size: Length:1.2m Width: 1.5cm, 2.0cm, 2.5cm Color: Orange, Blue, Green, Yellow, Red, Pink Flashing mode: long light. fast flashing. slow flashing controlled by switch Battery: PCS CR2032 button battery drive, 60-80 hours, 2-3 months of normal use; the battery can be replaced by yourself, waterproof, cleaning and removable electronic parts are available in convenience stores or supermarkets Application: This product is suitable for walking the dog in a dark environment or at night. Outdoors and pet sports are illuminated by optical fiber, which serves as a warning, while expressing personality and fashion. Specification: It is made of extra durable wear-resistant nylon which is environmentally friendly material. It has extremely comfortable feeling for your hands and for the pet. This durable dog leash provides superior control, allows your dog to sniff as you walk side-by-side. Great choice for dog training, strolling, walking, playing, teaching. Using three LED flash modes quick flash, slow flash, long light, you can go out at night with your dog and don39;t worry about losing your dog. Package List: 1x Leash