Product Description: Luminous CollarMaterial: PolyesterPackage Content: 1 x Luminous Collar 1.Glow in the Dark Dog Collar. The light up collar features overhead lights and LED light guides, providing 360 illumination to easily spot your furry friend in the dark, improving pet safety during nighttime walks. 2. Lighting Modes: Our LED dog collars have flashing and steady lighting modes in a variety of colors to provide constant illumination, allowing you to customize visibility for your pet's safety and style. 3.USB Rechargeable LED Dog Collar. It can be easily charged with a USB cable, eliminating the hassle of frequently changing batteries and saving you money in the long run. 4. Waterproof Design. Designed to withstand rain and moisture, the LED dog collar ensures the safety of your pet in all weather conditions, giving you peace of mind during outdoor adventures. 5. Adjustable Size. The collar can be easily adjusted to fit different pet neck sizes, avoiding the hassle of purchasing the wrong size and ensuring a comfortable and secure fit for your furry companion.