SpecificationPower source: LED light

Light color: orangeModes: Quick flash-slow flash-still onBattery: 2 * CR2016 button batteries (pre-installed)Note: This Item Can Be Removable and washableFeatures:LED light glows and flashes in darkness.Bright light can be seen from far away.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.Also work as a decoration: let your dog more attractive.Easy and comfortable to wear and remove.Easy to use: simply pushing the control button makes the light ON/FLASH/OFF.Pet Bust Size: S: 35-43cm   Width: 2.5cmM: 40-48cm   Width: 2.5cmL: 45-52cm   Width: 2.5cmXL: 52-60cm Width:2.5cm 

Orange Nylon LED Dog Night Safety Collar Flashing Light Up Pet Collar SL00175O