You can either stick on backpack or bag while traveling or at car's back seat belts to reflect in bad weather. This increases user safety while traveling. Light have built in cells which can be easily replaceable by a provided screw driver.
Fog Warning Light
This product is not made by Alpinebear but is sold only. If wrong product is sold, then we replace otherwise if you don't like the product or mistakenly ordered then we don't replace like other Alpinebear products.