... batteries inside 4.flash:quick,constant led dog chest belt 1. Our led pets collar an fashion dog tag ... just install the light strip, simple operation, often cleaning pet belt, it is more safe for pet health. 6. We ... pcs Featuresmosquito dispelling, super thin 4colors driver box, super wide light area, 100% nylon and Fluorescent material webbing,webbing ... 3.OEM minimum quantity: 1000pcs led dog chest belt