Zehui Blue Glow LED Flashing Light Safety Dog Pet Belt Harness Leash Tether 3 Mode LED light glows and flashes in darkness. Helps to keep you and your dog & other pets safe during walking. Also work as a decoration: let your dog more attractive. Easy to use: simply pushing the control button makes the light ON/FLASH/OFF. Pet Bust Size: : 38-50cm Width: 2.5cm