●KEEP YOUR DOG SAFETY and VISIBLE: this led dog collar makes dogs easily be seen at dark night when drivers coming and in advance drivers can go a long way to preventing accidents . ●HIGH QUAILTY MATERIAL: 100% nylon webbing which is soft & comfortable for dogs to wear. The selection of material makes the collar lightweight and easy to carry ●USB RECHARDEABLE BATTERIES: It\'s very convenient and environmentally friendly, which better than coin batteries and can often hold a charge much longer. ●ADJUSTIBLE FOR XS SIZE PET: XS size of the LED dog collar can be adjusted with the plastic buckle. Also it has a Heavy-Duty D-ring can be faultlessly connect with our dog leash. ●100% QUALITY GUARANTEE: if you have any quality issues, please feel free to contact us. We are very happy to help you any time. No any risk to order it NOW.